Hks evc 6 инструкция на русском

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Instruction Manual

Installation should be performed by a professional.

Prior to installation and use, thoroughly read the

instruction manual. Retain this instruction manual

for later reference.

45003-AK005HKS USA IncVer.111506

HK S E L E C T R ONIC S T E C HNOL OG Y

Product

Use

Application

Part No.

Remarks

ＥＶＣ

Boost Controller- Automotive Turbocharged Engine

Vehicle that operates on a DC 12V negative ground.

４５００３－ＡＫ００５

・A fuel controller (e.g. F-CON, AIC, etc) may be needed when raising boost

pressure with the EVC Boost Controller.・Some vehicles have a fuel cut function when boost is raised. To bypass the fuel cut function, a unit such as the HKS FCD can be used. When using an HKS FCD, a fuel controller may be required for additional fuel tuning.

Read this instruction manual prior to installation to ensure safe and correct usage and

optimal product performance,

　ＨＫＳ ＥＶＣ

Introduction

－１－

The HKS EVC enables the adjustment of the boost setting from inside the vehicle.

Utilizing a stepping motor, it stimulates boost increase and attains the designated

boost value without over-shooting.

This product was developed to improve engine output and was designed to be used for

racing in a closed circuit. Improving engine output may affect oil and/or water

temperature and oil pressure. To preserve engine performance, regularly monitor

engine conditions before driving.

To use this product on public roads, follow the necessary procedures if there are any

regulations for a tuned/modified vehicle.

●Compact Design

　　Its compact designed display and stepping motor enables a versatile installation

into the vehicle interior and the engine compartment.

●Wide Boost Range

　　The boost level can be controlled from baseline boost to 250kPa (36.0PSI).

●Simple Boost Setting

　　Just directly input the desired boost value to modes A and B, and let HKS EVC

control the boost.

●Return Function

　　Once EVC is turned off, the boost level returns to the baseline value. For some

vehicles, the boost may become lower than the the stock settings after EVC is off.

●Scramble Function

　　With the scramble function, the boost can be increased by a designated value above

the set boost value. The increase in boost is obtained while pressing botton① of

the display or the optional external scramble switch (using the provided harness).

The time span of the boost increase after the release of the botton can also be set.

●Dual Boost Mode Settings

　　Ａ Mode & Ｂ Mode are the 2 user specified preset boost level selections. Each mode

can be used for a different purpose or situation.

●Dual Offset Mode Settings

　　If the desired set boost and the actual boost levels do not match, the offset

function can be used to adjust for the difference. The offset of both Ａ Mode &

Ｂ Mode can be set individually; therefore, more precise results can be obatined.

●Warning Function

　　If the boost exceeds the user selectable warning value, the EVC notifies the user

with an audiable beep and visable warning display. Simultaneously, it lowers the

boost to the baseline boost value or by a user preset value. This function prevents

damage to the engine and/or the turbine due to over-boost.

●Throttle Position Input

　　With the throttle position sensor signal input, boost characteristics can be

tuned in relation to throttle percentage.

●RPM Signal Input

　　With the engine RPM signal input, boost characteristics can be tuned in

relation to RPM level.This feature works on engines from 1 to 8 cylinders and

operates up to 12,000 RPM.

●Speed Signal Input

　　With the vehicle speed signal input, boost characteristics can be tuned in

relation to vehicle speed. This feature works on applications that utilize speed

pulses between 2 to 16 and has a maximum speed capacity of 500km/h.

●Map Adjustment Function

　Input of the throttle signal and the engine RPM or vehicle speed signals can draw a

3D map by using 2 these signals as axes. Using the 3D map enables the easy control

of the boost characteristics.(The setting range must be within +/-120kPa [17.0PSI]

to the baseline boost setting.) This function is user selectable to be on or off.

●Digital Triple Data Meter

　　3 digital data readings of surge tank pressure, throttle percentage, and engine RPM

or vehicle speed can be displayed.

●Bar Graph Selection

　　The bar graph display can be set for boost, throttle percentage, engine RPM and

vehicle speed.

●Bar Graph Peak Hold Function

　　The peak hold function of the bar graph displays and holds the maximum value

achieved for easy instant recognition.

●After Image Display Function

　　When the boost changes from positive pressure to negative pressure, the maximum

positive boost value is displayed for a few seconds. This function is user

selectable to be on or off.

●Data Memory Function

　　All set values are saved in the internal memory of the EVC. Therefore, these

settings are not lost when the ignition is off or if the battery is disconnected.

●Exhaust Bypass (wastegate type) Selection

　　The EVC can work with both internal and external wastegate types.

－２－

－３－

●This manual indicates items you need to pay attention to in order to install this

product safely and lists precautions to avoid any possible damage and/or accidents.

●Please contact your dealer for purchasing consumable parts and lost or missing part.

●To use this product on the public road, follow the necessary procedures if there are

any regulations for a tuned vehicle.

●HKS will not be responsible for any damage caused by incorrect use or use after

modification and/or dismantling of this product.

●To use this product on the public road, follow the necessary procedures if there are

any regulations for a tuned vehicle.

●This product was designed for installation and use on a factory vehicle or a vehicle

using other HKS products. The performance and/or safety cannot be guaranteed if this

product is installed onto other vehicles than mentioned above.

●This product is applicable for any vehicle that operates on a DC12V negative ground.

●The specifications of this product, including installation are subject to change

without prior notice.

●This manual is subject to revise without prior notice.

●Pressure Unit of Measure Selection

　　The unit for of measure for pressure can be selected between kPa or PSI.。

●Dimmer Function

　　The brightness of the display unit is adjustable.

●Data Lock Function

　　To prevent accidental change of data settings, the unit can be locked with a code

●Large Multi-Display

　　Utilizing a large positive display enables clear day and night viewing. The multi-

display also enables simultaneous data recognition.

●Digital and Analog Boost Monitoring

　　The digital data and the bar graph can allow the driver to read and understand the boost

conditions intuitively and visually.

－４－

Introduction…………………………………………………………………………………………………１

Index …………………………………………………………………………………………………………４

Safety Precautions…………………………………………………………………………………………５

Parts List……………………………………………………………………………………………………８

Features and Functions……………………………………………………………………………………９

Installation…………………………………………………………………………………………………12

　Hose Connection Layout…………………………………………………………………………………12

　Wiring………………………………………………………………………………………………………23

　Mounting of Components…………………………………………………………………………………24

Post Installation Checks…………………………………………………………………………………25

Operation ……………………………………………………………………………………………………26

Optional Parts List ………………………………………………………………………………………44

Maintenance …………………………………………………………………………………………………44

Trouble Shooting……………………………………………………………………………………………45

Product Specifications……………………………………………………………………………………45

EVC Set-Up Sheet……………………………………………………………………………………………47

Index

－５－

Safety PrecautionsBelow are symbols used in this manual to highlight areas where .

Warning -Risk of severe injury or death may result if

warning is not acknowledged or followed.

Caution-Risk of injury to self, damage to vehicle or

property may result if caution is not taken.

Warning●Make sure to work on the vehilce in a well-ventilated area to prevent

possible explosion or fire.

●Do not mount the unit where it can distract driving.

●Do not install this product on a 24V vehicle. It is designed for use on

　a 12V vehicle.

●Make sure to remove the cable from the negative terminal of the battery

to avoid possible damage to other electronics during installation.

●Make sure to hold connectors when removing them to avoid possible

damage to other electronic parts caused by disconnections or by a

short circuit.

●Stop using the product if any unusual conditions are noticed; it may

cause a fire or an electrical shock. Consult an authorized dealer

immediately.

●Do not operate the EVC while driving to avoid the possiblity of an

accident.

－６－

Caution●Do not install this product by yourself unless you know how to use the tools and equpiment necessary to safely perform service operations on your vehicle●Do not modify, disassemble and/or remodel this product and any of its attached parts.●Handle the parts with caution at all times.●Avoid allowing oil and/or water from entering the unit. It may cause damage to the engine.●Prior to installation, make sure that the engine bay temperature has cooled. Failure to let the engine cool can lead to severe burns.●Select the appropriate exhaust bypass type. Selecting the wrong type may cause damage to the vehicle.●Install the unit away from excessive heat or water to avoid possible malfunction and damage to the engine.●Do not tie or bundle a vehicle fuel line with any of the other hoses and/or harnesses. It may cause severe damage to the vehicle.●Make sure all connections and wiring are not disconnected, short circuited or incorrect. It may cause an electrical shock or

damage to the vehicle.●Used the provided splices and install them to the correct positions. If

not, it may cause serious damage to the vehicle.●Connect the ground wire onto a good chassis ground. If not, it may cause damage to the vehicle.●Insert the vacuum filter and replace it at regular intervals. If not, it may cause damage to the vehicle.●When installing the vacuum filter, make sure no oil or lubricants are existant to cause the hose to come off. If a hose comes off, it may cause damage to the vehicle.●Replace the vacuum filter earlier than the regular interval if there is excessive build up. Dirt build up may cause an inability to control boost, which may cause damage to the engine.●Install the air relief valve of the stepping motor downward to avoid allowing oil and/or water from entering the valve. It may cause damage to the vehicle.

－７－

●Daily check-up of the vehicle must be done by the owner.

●This manual shows a typical installation. Actual installations may vary depending on

the vehicle application.

●Refer to the factory manual when removing the factory parts.

●Make sure all connections and wiring are correct.

●Do not lose and/or damage any removed parts.

●Use the appropriate tools to tighten bolts and nuts with the correct torque specs to

avoid damage.

●Make sure not to disconnect any wiring from the vehicle when installing the product.

●For a vehicle equipped with a boost control solenoid valve, remove the connector or

hose to deactivate its function.

Caution●Do not raise the boost excessively. It may cause damage to the engine and/or the turbocharger.●The warning function must be activated to prevent any damage to the engine caused by over-boosting.●Do not test the product on the vehicle on a public road.●If this product or the vehicle does not perform properly, consult your authorized dealer immediately.●Do not repair the product by yourself.●If an unusual noise, smell and/or vibration is noticed, take the necessary measurements referring to the user’s manual.●Insulate wires left on the vehicle after removal of the product. It may cause damage to the electronic parts.

－８－

Parts List

Instruction Manual

Hardware Ｓｅｔ

Ｍ６Bolt and NutＭ６Flat WasherＭ６Lock Washer １ each

Double-Sided TapeSplice Tie Wrap

Hose ClampVacuum FilterT-Fitting

4mm Hose

ＥＶＣ Stepping Motor Extension HarnessＥＶＣ Display Unit１

１ １ １ １

１ １

１ １Ｓｅｔ ２

３ １ １Ｓｅｔ １Ｓｅｔ

２ ３ ４

５ ８

９ 10 11 12

13 14

18

15 16

17

２．７ｍ

φ６用

１００ｍｍ…………Qty.５

１ｍ

４-４-４mm ４mm ,６mm　１ each

１．０ｍ

● Tools required for installation: Test Light or Volt Meter, Screwdriver, Socket Wrench, Wire Cutters, Hose Cutters and Pliers.● Retain all unused parts.

Power Harness

１

6mm Hose

１ｍ

１８０１-ＳＡ０３３

１８０１-ＳＡ００４６mm……４５９９-ＲＡ０１６４mm……４５９９-ＲＡ０１７

Main Harness

１．５ｍ

Scramble Harness Input Signal Harness

１ ２

１ｍ１．５ｍ

６ ７

(1 for Speed & RPM,

1 for Throttle signal)

取付けは、必ず専門業者に依頼してください。取付け前及びご使用前に必ずお読みになってください。本書はお読みになった後も、本製品の側に置いてご活用ください。

ご使用中にわからないことや、不具合が生じた際に便利です。

21207-023T1998年○月○日発行Ver.3-1.0

E LE C T R ONIC V ALV E C ONT R OLLE R

HK S E LE C T T R ONIC S T E C HNOLOG Y

１

19 20

１

取付けは、必ず専門業者に依頼してください。取付け前及びご使用前に必ずお読みになってください。

取付けは、必ず専門業者に依頼してください。取付け前及びご使用前に必ずお読みになってください。取付けは、必ず専門業者に依頼してください。取付け前及びご使用前に必ずお読みになってください。

本書はお読みになった後も、本製品の側に置いてご活用ください。

ご使用中にわからないことや、不具合が生じた際に便利です。取付けは、必ず専門業者に依頼してください。取付け前及びご使用前に必ずお読みになってください。本書はお読みになった後も、本製品の側に置いてご活用ください。

ご使用中にわからないことや、不具合が生じた際に便利です。

取付けは、必ず専門業者に依頼してください。取付け前及びご使用前に必ずお読みになってください。本書はお読みになった後も、本製品の側に置いてご活用ください。

ご使用中にわからないことや、不具合が生じた際に便利です。

車種別配線位置図

Connecting Manual

１１

Quick Manual Function Manual

ＥＶＣ機能解説

エンジン回転数

ブースト

●オフセットとは？オフセットとは、ＡモードまたはＢモードで設定した目標ブーストに対して実際のブーストがその

圧にならない場合に、値を調整することによって目標ブーストに安定させることができる機能です。

オフセット値を上げると実際のブーストは上がり、オフセット値を下げると実際のブーストは下

がります。排気バイパスタイプがスイングバルブタイプ、ポペットバルブタイプのどちらでも、

この関係性は変わりません。目標ブースト（例：１００ｋＰａ）

実際のブースト（例：８０ｋＰａ）

図１.オフセット１００％の場合

エンジン回転数

ブースト

目標ブースト（例：１００ｋＰａ）

実際のブースト（例：１００ｋＰａ）

図２.オフセット１２０％の場合

●スクランブルブーストとは？

スクランブルブーストとは、ＡモードまたはＢモードで設定した目標ブーストに対して、設定した

ブーストを一定時間プラスことができる機能です。

スクランブルブースト設定モードで設定したブースト値に、実際のブーストがなるわけではあり

ませんので注意してください。

図３.スクランブル機能未使用の場合

エンジン回転数

ブースト

目標ブースト(例：８０ｋＰａ)

実際のブースト(例：８０ｋＰａ)

エンジン回転数

ブースト

●ワーニングとは？ドロップブーストとは？

ワーニングとは、設定したワーニングブーストに対して実際のブーストがその値を超えた場合に、

画面および音で警告をするとともに目標ブーストを下げる機能です。

ドロップブーストとは、ワーニング作動時に目標ブーストの下げ幅を決定できる機能です。ドロ

ップブーストＯＦＦではノーマルブーストに下がります。

ドロップブースト設定モードで設定したブースト値に、実際のブーストがなるわけではありませ

んので注意してください。ワーニングブースト(例：１２０ｋＰａ)

ノーマルブースト(例：６０ｋＰａ)

図５.ドロップブーストＯＦＦの

　　 ワーニング作動時

実際のブースト(例：６０ｋＰａ)

エンジン回転数

ブースト

ワーニングブースト(例：１２０ｋＰａ)

ドロップブースト設定値

(例：２０ｋＰａ)

図６.ドロップブースト設定後の

　　 ワーニング作動時

実際のブースト(例：８０ｋＰａ)

図４.スクランブル機能使用の場合

エンジン回転数

ブースト

目標ブースト(例：８０ｋＰａ)

スクランブル開始ポイント スクランブルブースト設定値(例：２０ｋＰａ)

実際のブースト(例：１００ｋＰａ)

目標ブースト(例：１００ｋＰａ)

目標ブースト(例：１００ｋＰａ)

Ｅ０５１２１－Ｋ０００？？－００

Ｖｅｒ．３－１．０１

スクランブル設定時間

操作クイックマニュアル１．イグニッションスイッチを»ＯＮ»にする

エンジンキーを回してイグニッションスイッチを»ＯＮ»にしてＥＶＣおよび車両から異音・異臭

がないことを確認してください。問題がなければそのままエンジンをかけてください。

Ｅ０５１２１－Ｋ０００？？－００

Ｖｅｒ．３－１．０１

操作マークの説明：短く押す

：ボリュームを回す：１秒以上押し続ける２．圧力単位を設定する

初めて使用する場合は、自動的に下図のような画面が表示されています。

ボリュームを回してブースト表示の圧力単位をＰＡＳ(ｋＰａ)またはＰＳＩから選択してください。

設定が終了したらボリュームを押して決定してください。

２．排気バイパスタイプを設定する

ボリュームを回して排気バイパスタイプの設定を行ってください。

アクチュエータを使用するスイングバルブタイプの場合「ーＳ－」を、ウエストゲートを使用

するポペットバルブタイプの場合「ーＰー］を選択してください。

設定が終了したらボリュームを押して決定してください。

３．ノーマル最大ブーストを設定する

ＥＶＣ取付け後のノーマル最大ブーストの設定を行ってください。

手動での設定を行う場合は、ボリュームを回してノーマル最大ブーストを入力してください。

－９－

Features and Functions

１. Features

１．Button ①

Use this button to activate the scramble function in the standard mode. While pressing

this button, the scramble function is activated. When the scramble function’s timer is

set,the function starts working when the button is released. If the set value is blinking

in the speed axis set mode, RPM axis set mode, throttle axis set mode, map correction

boost A/B set mode, or map offset A/B set mode, this button is used to select between the

set axis and the set value.

２．Volume Knob

　In the standard mode, pressing the volume knob for more than 1 second resets the peak

value. Turn the knob left to switch to boost mode A and turn right to the mode B.

Pressing the volume button in each mode makes the set value blink or turn it on. When

the set value is blinking, turning the volume knob to the right increases the value; and

turning it to the left decreases the value. In other modes (aside from standard mode),

when the value is blinking, turning the button switches the modes in each mode group.

３．Button ②

　In the standard mode (when the A/B boost value is not being set) press this button for

more than 1 second to switch the EVC on or off. When the power is on, the EVC control

becomes active. When the power is off, the vehicle returns to the standard boost value

which is not controlled by the EVC. When the set value in each mode is blinking,

pressing this button switches the mode group.

４．Main Harness Connector

This main harness connects the power harness, extension harness, and each signal harness.

５．Scramble Harness Connector

　This scramble harness connects the optional external scramble switch.

６．Easy Writer Connector

　This connector is for PC communication to make settings with the HKS Easy Writer. (Optional)

１．Button ①

２．Volume Knob

３．Button ②

６．Easy Writer Connector（５PIN）

４．Main Harness Connector（３PIN）

５．Scramble Harness Connector（２PIN）RearPanel

FrontPanel

－10－

１．Digital Display（S） In this display, the preset warning value, preset A/B boost values, scramble countdown time, mode name, or wastegate type is shown. The pressure is shown as ○○○(kPa) or ○○.○(PSI), the scramble countdown time is shown as ○○(Sec), the mode name is shown as ○○○(MODE), and the wastegate type is shown as －○－.　　　Standard Mode� ：Set Warning Value　　　Standard Mode(Ａ/ＢBoost Settings)� ：Preset Ａ/ＢBoost Values　　　Standard Mode(Scramble Function)� ：Scramble Countdown Time　　　Each Setting Mode� ：Mode Name　　　Opening Screen� ：Wastegate Type２．Speed / RPM Display In this display, the value for each axis of the following mode is shown; Speed Axis Set Mode, RPM Axis Set Mode, Map Correction Boost A/B Set Mode and Map Offset A/B Set Mode.３．Throttle Display In this display, the value for each axis of the following mode is shown; Throttle Axis Set Mode, Map Correction Boost A/B Set Mode, and Map Offset A/B Set Mode.４．Unit Display In this display, the 4 units of measure(kPa, PSI, S, V) are shown for each mode:　　　kPa is displayed for manifold pressure PSI is displayed for manifold pressure　　 S is displayed in the Scramble Time Set Mode　　　V is displayed in the Full Throttle Voltage Set & Closed Throttle Voltage Set Modes５．Digital Display(L)　In this display, the manifold pressure, set value, or name is shown as ○○○(kPa) or ○○.○(PSI):　　　In the Standard Mode the boost value is shown　　　In each Set Mode, the set value or mode name is shown６．Indicator Display　This display shows the following:　　　In the Standard Mode and the peak value is displayed, «P.H.» is iluminated.　　　In the Standard Mode and the map function is being used or in the Map Set Group, «MAP» is iluminated.　　　In each mode where the set value is being changed, «SET» is illuminated. In each mode where the set value is being selected, «SEL» is illuminated. In the Scramble Boost Set Mode, Scramble Time Set Mode, or if the scramble function is activated, «SBC» is illuminated. In the Warning Boost Set Mode, Drop Boost Set Mode, or if the warning function is activated, «WRN» is illuminated.

２．Display

２．１．Digital Display

１．Digital Display (S)

６．Indicator Display

７．Bar Graph Display

８．Selection Display

４．Unit Display

５．Digital Display（L）

２．Speed / RPM Display

３．Throttle Display

Note

・The LCD of the display unit may have a black line. This is caused by static electricity,

and it does not affect the functions or performance of the unit. To remove the line,

wipe the display with an antistatic cloth or a cloth with the antistatic solution.

－11－

２．３．Scramble Boost Activated

２．４．Warning Function Triggered

After the unit beeps, the bar graph

and the SBC indicator will blink.

After the unit beeps, the bar graph and

the WRN indicator will blink.

７．Bar Graph Display　In this display, a bar graph of the following can be shown: manifold pressure, speed, RPM, throttle percentage opening, set value, or axis number. In the Standard Mode, you can select between the manifold pressure, speed, RPM, and throttle percentage opening for real-time display.８．Selection Display　The indicators of A and B show the selected preset boost setting in the Standard Mode. In the Offset A/B Set Mode, Map Boost A/B Set Mode and Map Offset A/B Set Mode, the current preset value is shown. The indicator of SPD, REV, and THR show the input signal currently used for the correction map in the Standard Mode, Map Boost A/B Set Mode and Map Offset A/B Set Mode. In the Speed Axis Grid Point Set Mode, RPM Axis Grid Point Mode and Throttle Axis Grid Point Set Mode, each corresponding signal is shown.

２．２．Start-Up

After the unit beeps once, the

wastegate type appears on the digital

display (S), and the preset boost value

appears on the digital display (L).

Beep

Beeeeeee

p….

BeepBeep

Beep….

－12－

Installation

(１)Disconnect the negative terminal from the battery.

●This manual shows a typical installation. Actual installation may vary depending on

the vehicle application.

１．Removal of Battery Terminal

２．Hose Connection Layout(１)With consideration to the hose and harness lengths, determine the appropriate hose

connection layout and mounting in regards to the display unit and stepping motor.

Advice

・Leave some slack for the harness & hoses to avoid tension during engine movement.

・Do not install any components in high temperature areas.

●This product was designed to be used with vehicles using a ＤＣ１２Ｖ negative ground. Do not use on a vehilce with a ２４Ｖ ground.

Warning

１. Removal of Battery Terminal …………………………………………………………………… 12

２. Hose Connection Layout

２.１. Stepping motor and 4mm Hose …………………………………………………………… 13

２.２. Swing Valve Type ………………………………………………………………………… 14

２.３. Poppet Valve Type ………………………………………………………………………… 18

　２.４. Twin Turbo（Swing Valve） ……………………………………………………………… 20

　２.５. 4mm Hose Connection Layout（Swing Valve） ………………………………………… 21

３. Wiring ……………………………………………………………………………………………… 23

４. Mounting of Components …………………………………………………………………………… 24

５. Post Installation ………………………………………………………………………………… 24

(４)Use the remaining 4mm hose to connect the

T-Fitting to 4mm vacuum filter on Nipple Ｂ

of the EVC Stepping Motor.

　　 Advice

　　・Make the hose length short as possible

　　・Do not put and oil and/or lubricants on

or in the hose and vacuum filter

　　・Nipples of the EVC stepping motor must be

facing upward to avoid any oil or water

from entering.

(１)Cut the 4mm and 6mm Hose and connect them

to the respective 4mm and 6mm vacuum

filters as shown in the diagram on the left.

　　 Advice

　　・Cut the 4mm and 6mm hose to different

lengths so that the vacuum filters are

not in contact with each other.

　　・Do not pu any oil and/or lubricants on

or in the hose and vacuum filter.

－13－

２．１．Stepping Motor and 4mm Hose

6mm Vacuum Filter

4mm Vacuum Filter

4mm Hose5cm Length

6mm Hose8cm Length

Hose Clamp

IntakeManifold

IntakeManifold

Remove Here

FuelPressureRegulator

4mm Hose5cm Length

4mm Hose

Fuel PressureRegulator

4mm Hose

4x4x4 mmT- Fitting

IntakeManifold

4mm Vacuum Filter

NippleＢ

ＥＶＣ Stepping Motor

Fuel PressureRegulator

4mm Hose

4x4x4mmT-Fitting

(３)Cut a 5cm length portion of the included

4mm hose and connect it the the T-Fitting

as shown in the diagram on the left.

(２)Remove the hose that connects the intake

manifold and the fuel pressure regulator

from intake manifold side.

－14－

２．２．Swing Valve Type

Before Installation（Basic Connection Layout）

After Installation

Turbine

Actuator

Compressor

Airflow Meter

Air Filter

Nipple①

6mm Hose

Throttle ValveIntakeManifold

Fuel PressureRegualtor

２．２．１．For Applications without a Boost Solenoid Valve

Turbine

Actuator

Compressor

Airflow Meter

Air Filter

Nipple①

6mm Hose

Throttle ValveIntakeManifold

Fuel PressureRegulator

4mm Hose

4x4x4 mmT-Fitting

6mm Hose

Vacuum Filter

ＥＶＣ Stepping Motor

－15－

Hose Clamp

Hose Clamp

Hose Clamp

Hose Clamp

Nipple①

Nipple①

NippleＯ

Actuator

ＥＶＣ SteppingMotor

6mm Vacuum Filter

6mm Hose

Factory 6mm Hose

Advice

・Do not put any oil and/or lubricants on or in the hose and vacuum filter.

・Use the hose clamp to connect the 6mm hose and the 6mm vacuum filter.

・If the factory hose’s length is not long enough to connect, use the optional

oil-resistant hose. This optional oil-resistant hose is available separately.

(Refer to the Optional Parts list in this manual)

(３)Connect the factory hose, which is still

connected to the actuator, to the EVC

Stepping Motor’s NippleＯ.

(２)Connect Nipple① and the EVC Stepping

Motor’s 6mm vacuum filter using the

included 6mm hose.

(１)Remove the hose which connects the actuator

and Nipple① from the compressor side.

　 Note

　・The position of Nipple① on the compressor

may vary depending on vehicle.

　・Reuse the factory hose clamp.

－16－

２．２．２．For Applications with a Boost Control Solenoid — 1

Before Installation（Basic Connection Layout）

After Installation

6mm Hose

Turbine

Actuator

Boost ControlSolenoid Valve

Compressor

Airflow Meter

Throttle Valve

Air Filter

IntakeManifold

Fuel PressureRegulator

6mm Hose

4mm Hose

4x4x4 mmT-Fitting

6mm Hose

Turbine

Actuator

Boost ControlSolenoid Valve Compressor

Airflow Meter

Throttle Valve

Air Filter

IntakeManifold

Fuel PressureRegulator

Rubber Cap

Rubber Cap

ＥＶＣ Stepping Motor

●Bypass the function of the boost control solenoid valve by removing the connector or

hose.

Vacuum Filter

－17－

Before Installation（Basic Connection Layout）

After Installation

２．２．３．For Applications with a Boost Control Solenoid Valve — 2

6mm Hose

Turbine

Actuator

Boost ControlSolenoid Valve

Compressor

Airflow Meter

Throttle Valve

Air Filter

IntakeManifold

Fuel PressureRegulator

6mm Hose

4mm Hose

4x4x4 mm T-Fitting

6mm Hose

Turbine

Actuator

BoostControlSolenoidValve

Compressor

Airflow Meter

Throttle Valve

Air Filter

IntakeManifold

Fuel PressureRegulator

Rubber Cap

Rubber Cap

ＥＶＣ Stepping Motor

●Bypass the function of the boost control solenoid valve by removing the connector or

hose.

Vacuum Filter

－18－

２．３．Poppet Valve Type

Before Installtion

After Installation

8mm Hose

Turbine

Compressor

Airflow Meter

Throttle Valve

Air Filter

IntakeManifold

Fuel PressureRegulator

6mm Hose

6mm Hose

4mm Hose

4x4x4 mmT-Fitting

6mm Hose

Turbine

Compressor

Airflow Meter

Throttle Valve

Air Filter

IntakeMainfold

Fuel PressureRegulator

ＥＶＣ Stepping Motor

6x8x6mm T-Fitting

Upper Port

Wastegate

Wastegate

Attach nipple

(L or straight nipple)

to upper

port

To install this unit on to a poppet valve equipped vehicle, the hose set for the poppet

type is necessary.

Vacuum Filter

(３)Connect the 6mm Vacuum Filter of the EVC

Stepping Motor’s NippleⅠ to the T-Fitting

using the 6mm hose.

　　 Advice

　　・Do not put any oil and/or lubricants on

or in the hose or vacuum filter.

(１)Cut the 8mm hose at the point of 5cm from

the compressor’s Nipple①. Remove the

remaining 8mm hose and 8mm nipple from the

wastegate.

　　Note

　　・The position of Nipple① on the compressor

may vary depending on the vehicle.

－19－

Nipple①

Nipple①

NippleⅠ

Cut Here

5cm Length

Wastegate

6x8x6 mm T-Fitting

6mm Vacuum Filter

6mm Hose

6mm Hose

6mm Nipple

Hose Clamp

HoseClamp

Hose Clamp

Note

・Use the hose clamp to connect the 6mm hose and the 6mm nipple.

(４)After removing the 8mm nipple from the

wastegate, install the 6mm nipple (straight

or L-Shaped).

(５)Install the included 6mm hose as shown in

the diagram on the left.

(２)Install the 6x8x6mm T-Fitting using the 8mm

Hose Clamp.

　　Note

　　・Use the 6x8x6mm T-Fitting and 8mm Hose

Clamp included in the hose kit for the

poppet valve type applications.

(４)Cut the center of each of the 6mm hoses and

and insert a 6x6x6 T-Fitting in each.

　　 Advice

　　・Use 6mm hose clamps to secure hoses.

(２)Connect the actuators of each of the two

turbochargers using 6mm hose.

(３)Connect each compressor of the two

turbochargers using 6mm hose.

　　 Advice

　　・Use the 6mm hose and 6mm hose clamps.

－20－

２．５．Twin Turbo Applications (Swing Valve Type)

6mm Nipple

6mm Hose

NippleＯ

Actuators

Actuators

Remove These

IN IN

EX

IN IN

EX

6mm Hose

6x6x6 mmT-Fitting

Actuator

IN IN

EX

6mm Hose6mm Hose

(６)Install the 6mm nipple to the wastegate’s

upper port.

(７)Using 6mm Hose, connect the EVC Stepping

Motor’s NippleＯ to the 6mm nipple installed

on the wastegate in step #(６).

To install this unit on to a twin turbo vehicle, the hose set for the twin turbo

vehicle is needed. The basic hose layout procedure is similar as the swing valve.

(１)Remove the factory hoses between each

turbocharger’s compressor and actuators.

－21－

２．５．4mm Hose Layout Application

6mm Hose

4mm Hose

4mm Vacuum Filter

　　6mmVacuum Filter

Twin Turbo Application Sample

ＥＶＣ Stepping Motor

IN INEX

6mm Hose 6mm Hose

4x4x4T-Fitting

4mm←6mm HoseAdapter

4mm→←6mm HoseAdapter

4mm Hose

4mm Hose

4mm Hose

Turbine

Compressor

Air Filter

IntakeManifold

Fuel PressureRegulator

Actuator

ＥＶＣ Stepping Motor

Throttle Valve

Airflow Meter

(５)Follow the instructions of Section 2.2 Swing Valve Type for remaining steps.

To install this unit on a 4mm hose equipped vehicle, the 4mm hose set is needed.

The basic hose layout procedure is the same as for the swing valve type.

(１)Use the 4mm hose included in the 4mm hose set instead of the included 6mm hose on

points where the 6mm hoses are supposed to be used.

(２)Connect the 6mm hose to the 6mm vacuum filter using the 4mm-6mm adpater included

included in the 4mm hose set.

　　 Advice

　　・Use the 6mm hose included in this product.

　　・Do not put any oil and/or lubricant on or in the hose and the vacuum filter.

Vacuum Filter

－22－

～MEMO～

(１)Pull the white connector of the Extension Harness from the engine compartment into

the vehicle interior and connect it to the 5 PIN connector of the EVC Main Harness.

(２)Connect the Extension Harness to the 5 PIN Connector of the EVC Stepping Motor.

(３)Connect the EVC Main Harness to the 3 PIN Connector of the Display Unit.

(４)Connect the red wire of the Power Harness to the ignition wire using a splice.

（ａ）Reconnect the negative battery cable to the battery terminal.

（ｂ）Turn the ignition switch on and find the wire generating 12v using a test light.

（ｃ）Remove the negative battery cable from the terminal of the battery.

(５)Confirm the locations of the throttle signal line and the engine RPM signal line or

the speed signal line of the vehicle’s harness that connects to the ECU. Connect

the blue wire of the Input Signal Harness to the throttle signal line, and the white

wire to the engine RPM signal line or the speed signal line using splices. Refer to

the factory service manual for signal line locations.

　 Advice

・If a speed limiter release device such as the HKS SLD is already installed on

the vehicle, connect the white wire of the input signal harness to the side towards

the vehicle’s harness from the device.

・Do not connect unused signal lines.

(６)Connect each input signal wire to the same colored wires on the Main Harness.

(７)Connect the ground wire (Black).

－23－

３．Wiring３．１．Installing Splices

①Strip 5mm of the wiring insulator for wiring.

②Connect another wire to the uncovered

portion by twisting the wires together.

③Stake the twisted wires using a splice.

④Cover the splice and wires with

electrical tape to insulate.

Strip 5mm of cover

Twist wires together

Stake the wiresusing a splice

Insulate withelectrical tape

３.２. Wiring

Engine CompartmentVehicle Interior

ＥＶＣ Stepping Motor

5 PIN Connector（Black）

5 PIN Connector (White）

Extension Harness4 PIN Connector (White）

ＥＶＣ Display Unit

Power Harness

Speed / RPM Input Signal (White)

MainHarness

Scramble Harness

Throttle Input Signal (Blue)

－24－

４．Mounting of Components

ＥＶＣ Display Unit (Rear) (１)Remove any dirt, dust and/or oil from the

area the unit is going to be mounted to.

(２)Secure the display unit using the included

double-side tape.

Advice

・The display was designed to have the best

visibility when it is looked at downward.

It is recommended to mount the display unit

to a position where it is lower than your

eyes or mount the unit facing upwards.

４．１．Mounting the Display Unit

４．２．Mounting the Stepping Motor

４．３．Securing the Hose and Harness

５. Post Installation

(１)Mount the Stepping Motor using the M6

bolt and nut.

(１)Reinstall all removed factory parts.

(２)Reconnect the negative battery cable to the battery terminal.

(１)Secure hoses and harnesses using the included tie-wraps.

Nipple

ＥＶＣ Stepping Motor

Ｍ６

Advice

・Leave slack in the hose and harness to absorb engine vibration and movement.

　　 Advice

　　・Rub off any paint and/or rust of the surface where the ground wire is connected.

(８)Connect the 4 PIN Connector of the Main Harness to the Power Harness.

　　Note

・When utilizing an external switch for the Scramble Boost activation, connect the

two wires (blue and white) of the scramble harness to a momentary switch in the

form that when the switch is triggered a closed-circuit is made.

Double-Stick Tape

－25－

Post Installation Checks

Advice

・Do not raise the engine RPM right after staring engine. (Let it idle)

Checked

Checked　　　　　　　　　　　　　　　Items to check

Make sure all hoses are routed and connected correctly.

Make sure all hoses do not have too much slack.

Make sure all hoses are not damaged.

Make sure all hose clamps are secure and tight

Make sure all bolts and nuts are properly tightend.

Make sure hoses, harnesses & installed components do not contact other parts.

Make sure hoses and harnesses are secured properly.

Make sure wiring is done correctly.

Make sure all connectors and splices are connected securely.

Make sure all splices are the included ones and stalked properly.

Make sure the unit or components are mounted securely and dont disturb driving.

Make sure the negative cable terminal is securely attached to the battery.

Make sure the boost control solenoid valve is bypassed.

　Check the following after the installation processs is complete.

1. Check the following BEFORE starting the engine

2. Check the following AFTER starting the engine

　　　　　　　　　　　　　　　Items to check

Make sure there is no air leakage.

Make sure there is no air leakage after revving the engine in neutral 2-3 times.

Make sure installed parts are not in contact with each other.

Make sure there is no excessive stress on hoses or harnesses.

Make sure there are no parts that have loosened after stopping the engine.

－26－

Operation

１. Operation Outline ……………………………………………………………………………………27

２. Initial Set-Up…………………………………………………………………………………………29

３. Standard Mode

　 ３.１. Boost Control ……………………………………………………………………………… 31

　 ３.２. Peak Hold …………………………………………………………………………………… 31

　 ３.３. Scramble …………………………………………………………………………………… 31

４. Basic Settings Group

　 ４.１. Offset Ａ Set Mode / Offset Ｂ Set Mode …………………………………………… 32

　　４.２. Scramble Boost Set Mode ………………………………………………………………… 32

４.３. Scramble Time Set Mode…………………………………………………………………… 32

　　４.４. Warning Boost Set Mode…………………………………………………………………… 33

　　４.５. Drop Boost Set Mode ……………………………………………………………………… 33

５. Map Setting Group

　　５.１. Map Functions Set Mode…………………………………………………………………… 34

　　５.２. Speed Axis Grid Point Set Mode………………………………………………………… 34

　　５.３. RPM Axis Grid Point Set Mode…………………………………………………………… 35

　　５.４. Throttle Axis Grid Point Set Mode …………………………………………………… 35

　　５.５. Boost Map Correction Ａ Set Mode / Boost Map Correction Ｂ Set Mode ……… 36

　　５.６. Offset Map Ａ Set Mode / Offset Map Ｂ Set Mode ………………………………… 37

６. Function Setting Group

　　６.１. Bar Graph Function Set Mode …………………………………………………………… 38

　　６.２. Bar Graph Maximum Value Set Mode……………………………………………………… 38

　　６.３. Backlight Brightness Set Mode ………………………………………………………… 39

　　６.４. After Image Set Mode……………………………………………………………………… 39

　　６.５. Bar Graph Peak Set Mode ………………………………………………………………… 40

　　６.６. Data Lock Set Mode………………………………………………………………………… 40

７. Vehicle Setting Group

　　７.１. Cylinder # Set Mode ……………………………………………………………………… 41

　　７.２. Speed Pulse Set Mode……………………………………………………………………… 41

　　７.３. Throttle-Off Voltage Set Mode ………………………………………………………… 42

　　７.４. Full Throttle Voltage Set Mode………………………………………………………… 42

　　７.５. Sampling Rate Set Mode…………………………………………………………………… 43

　　７.６. All Reset Mode……………………………………………………………………………… 43

Standard Mode

Basic Setting Group Map Setting Group

Power ＯＮ/ＯＦＦ：

A Mode B Mode

Turn Knob

Peak Value Reset:

Offset A Set Mode

Offset B Set Mode

Scramble Boost Set Mode

Scramble Time Set Mode

Warning Boost Set Mode

Drop Boost Set Mode

Map Function Set Mode

Speed Axis Grid Point Set Mode

RPM Axis Grid Point Set Mode

Boost Map Correction A Set Mode

Boost Map Correction B Set Mode

Offset Map A Set Mode

Offset Map B Set Mode

Throttle Axis Grid Point Set Mode

Turn

Turn

Turn

Turn

Turn

Turn

Turn

Turn

Turn

Turn

Turn

Turn

１．Operation Outline

Initial Set-Up

－27－

Long

Short②Short②

Short②

or External Scramble Switch①

Long②

First Use / After All Reset

Ignition ＯＮ（Ref. page 29）

（Ref. page 31）

（Ref. page 32） （Ref. page 34）

Target Boost Setting: Short

Post Initial Set-Up

ScrambleAfter Scramble Countdown

Function Setting Group Vehicle Setting Group

：Button②

：Button①

:Volume Knob

※Operational Diagram

Cylinder # Set Mode

Speed Pulse Set Mode

Throttle-Off Set Mode

Full Throttle Set Mode

Bar Graph Function Set Mode

Bar Graph Max Value Set Mode

Backlight Brightness Set Mode

After Image Set Mode

Bar Graph Peak Set Mode

Data Lock Set Mode

Turn

Turn

Turn

Turn

Turn

Turn

Turn

Turn

Turn

Sampling Rate Set Mode

－28－

Button①

Volume Knob

Button②

①

②

Short②

Short②

Turn

All Reset Mode

（Ref. page 38） （Ref. page 41）

２．Initial Set-Up

－29－

　Initial Set-Up Configuration: unit of measure for pressure, wastegate type,and target

boost. The characteristics of the boost change for each vehicle can be memorizedby the

EVC. When using the EVC for the first time (or after a reset) the initial set-up will

be automatically started. Follow the procedure below for the initial setting.

２．１．Setting the Pressure Unit of Measure

２．２．Setting the Exhaust Bypass Type

(１)Turn the volume knob and select the pressure unit of

measure from «PAS (kPa)» or «PSI.»

　　・The digital display (S) will display » «.

(２)Press the volume knob after selecting the unit, Go to

2.2 for setting the exhaust bypass (wastegate) type.

(１)Turn the volume knob and select the exhaust bypass

type from «-S-» for the swing valve type or «-P-» for

the poppet valve type.

　 ・The digital display (S) shows » «.

(２)Press the volume knob after selecting the exhaust

bypass type. Go to 2.3 for setting the standard max

boost setting.

２．３．Setting the Standard Maximum Boost Setting

(１)Turn the volume knob and set the max baseline /

default boost value if the boost value is known.

If not, drive the vehicle under load to achieve the

maximum boost value. The value will then be shown

in the digital display (S).

　　・The speed/RPM display shows » «.

　　・The digital display (L) shows the current boost

value.

　　・Enter the max boost value that is stable.

(２)Press the volume knob when the digital display (S)

is showing the max baseline/default boost value.

Go to 2.4 for setting the target boost.

Action Key ：Press ：Turn Volume ：Press and hold for 1 sec.

For most factory turbo applications, the actuator type is used; therefore, the exhaust

bypass type is the swing valve type. For most large capacity turbo applications, the

external wastegate is used; therefore, the exhaust bypass type is the poppet valve type.

The maximum baseline/default boost after installing the EVC.

－30－

２．４．Setting the Target Boost

２．５．Setting the Correction Coefficient

(１)Turn the volume knob to select the desired target boost value.

　　・The digital display (S) shows » «.

　　・The target value is for both A & B boost settings.

　　・Changes to target boost for both A & B modes can made

in the Standard Mode after completing the initial

setting.

(２)Press the volume knob after setting the target boost.

Go to 2.5 for setting the correction coefficient.

(１)Ensure the display is as shown in the illustration

on the left. Drive the vehicle to reach the max

boost. If the target boost and the actual max boost

do not match, turn the volume until the actual max

boost reaches to the target boost.

　・The speed/RPM display shows » «.

　　・Increasing the correction coefficient raises boost

and decreasing the coefficient reduces boost.

　　・The digital display(S) shows the peak hold value

and the digital display (L) shows the current

boost value.

(２)Press the volume knob after setting the coefficient.

This completes the initial setting.

Go to 3 for the standard mode.

Set the target boost level desired

If the target cannot be achieved, increase or decrease the correction coefficient to adjust

the boost to the target value.

Note・For the vehicle equipped with the boost solenoid valve, after installing the EVC, the

standard max boost will be lower than the boost before installing the EVC.

・In the below cases, the max boost cannot reach 250kPa:

　(ａ)The set load (spring’s force) of the wastagate’s valve or actuator is too low.

　(ｂ)The exhaust back pressure is creating a resistance.

・In the below cases, the boost cannot be stabilized:

　(ａ)Wastegate’s valve area and/or its stroke in not sufficent. Or, the boost creep or

drop is due to the actuator incapacity.

　(ｂ)Turbo air volume is not sufficent for the engine displacement. Or, the boost creep

or drop is due to an increase in the exhaust pressure.　Therefore, conditions and specifications of the vehicle must be examined carefully before installing the EVC.・Refer to the following procedures for the setting range of each value.

RPM

Boost

Boost

RPMStable Boost

－31－

３．Standard Mode

３．１．Boost Control

While the EVC is in the Standard Mode, the maximum boost is displayed and automatically

updated in the digital display (S), denoted with the P.H illumination. To reset value:

３．２．Peak Hold

(１)In the Stanards Mode, press the volume knob to set

　　・The EVC will beep and Ｐ．Ｈ． will illuminate; the

digital display (S) changes from peak hold display

to the blinking target boost value.

　　・»ＳＥＴ» will also illuminate.

　　・To set value for B Mode, select B Mode with the

volume knob (turn right), then press knob.

(２)Turn the volume knob to set the target boost value.

When the value is selected, press the volume knob again.

　　・The EVC will beep and the displays returns to peak

hold display.

　　・The selection range is from baseline boost to

250kPa / 36.0 PSI.

　　・The target boost value set in the initial setting is

the default value for booth A & B Modes.

(１)Press the volume knob for more than 1 second

　　・The peak hold value will cleared and reset to

0 kPa or 0.0 PSI accordingly.

Set the boost values for Ａ/Ｂ modes in the Standard Mode.

Activate the Scramble boost function by pressing Button① or the external scramble switch.

３．３．Scramble

(１)After pressing Button① or the external scramble to trigger its activation, the EVC will.　　・Beep to indicate that the function is active.　　・The bar graph and «SBC» will blick and the remaining time of the scramble will be displayed on the digital display (S).　　・When using the user preset time function of the Scramble, the countdown does not begin until the release of the button or external switch.

(３)To turn the EVC off, press Button② for more than １

second. Repeat set to turn the EVC on.

　　・An audible beep will be emitted to confirm action.

　　・When the EVC is off, the current boost reading and the

Peak Hold value will be the only data displayed.

－32－

４．Basic Settings Group

Adjust the boost’s gain or stability for both A and B Modes.

(２)Turn the volume knob and set the Offset A and B value.

When the settings are done, press the volume knob.

　　・The setting range is between 1-199% in 1% increments.

　　・The default setting value is 100%.

　　・The boost will rise when the set value is increased

and vice versa. This applies to both wastegate

type selections.

(１)Press the volume knob in the Offset A Set Mode or

Offset B Set Mode.

　　・The digital display (S) will display [ ].

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＴ» will appear in the display.

　　・The left illustration references Offset A Set Mode.

Set the boost value to be added to the target boost when the Scramble function is triggered.

(２)Turn the volume knob to select the amount of additional

boost for the Scramble function. After the selection,

press the volume knob to set.

　　・The setting range is between 0-120 kPa or 0.0-17.0 PSI

respectively for the unit of measure selected.

　　・The default setting is 0 kPa or 0 PSI.

(１)Press the volume knob while in the Scramble Boost Set

Mode.

　　・Digital Display (S) will illuminate [ ].

　　・»ＳＢＣ» will be illuminated on the display.

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＴ»will be illuminated on the display.

４．１．Offset A Set Mode / Offset B Set Mode

４．２．Scramble Boost Set Mode

Set the time duration of the added Scramble boost for when the Scramble is triggered.

(１)Press the volume knob while in the Scramble Time Set Mode.

　　・The digital display (S) will illuminate [ ]

　　・»ＳＢＣ» will be illuminated on the display.

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＴ»will be illuminated on the display.

４．３．Scramble Time Set Mode

－33－

The warning function is activated when the manifold pressure goes exceeds the user preset

boost value. The EVC will drop boost to baseline boost or by a user set amount of boost.

(１)While in the Warning Boost Set Mode, press the volume

knob.

　　・The digital display (S) will illuminated [ ].

　　・»ＷＲＮ» will be illuminated on the display.

　　・The EVC will beep and the digital dusplay (L) blinks.

　　・»ＳＥＴ» will be illuminated on the display.

(２)Turn the volume knob to select the warning boost value.

After value has been selected, press the volume knob.

　　・The setting range is 0-250 kPa or 0.0-36 PSI in

increments of 1kPa or 0.1 PSI respectively.

　　・The default setting value is 250 kPa or 36.0 PSI.

Note

・The warning function is reset when the manifold pressure drops below 5 kPa.

Note

・While pressing Button①, the Scramble function is activated. However, the Scramble timer

function will not countdown until after the release of the button. When the Scramble time

is set to 0 second, the Scramble function is only active when the button is pressed.

４．４．Warning Boost Set Mode

(２)Turn the volume knob to select the duration of Scramble

Time. After selection is done, press the volume knob.

　　・The setting range is between 0-60 seconds in 1 second

increments.

　　・The default setting is 0 seconds.

Set the amount of boost to drop when the warning function is triggered.

(１)While in the Drop Boost Mode, press the volume knob.

　　・The digital display (S) will illuminated [ ].

　　・»ＷＲＮ» will illuminate on the display

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＴ» will illuminate on the display.

４．５．Drop Boost Set Mode

(２)Turn the volume knob to select the value amount of

boost drop. After selections, press volume knob.

　　・The setting range is 1-120 kPa or 0.1-17.0 PSI in

increments of 1kPa or 0.1 PSI respectively

　　・The default setting is «OFF». (Drops boost to the

baseline boost value)

－34－

５．Map Setting Group

Select the input signal(s) for the Boost Correction Map.

(２)Turn the volume knob to select input signal function.

After selectioning, press the volume knob.

　　・１:OFF (No Map) ２:Throttle Correction(ＴＨＲ)

３:RPM Correction(ＲＥＶ) ４:Speed Correction(ＳＰＤ)

５:ＲＥＶ+ＴＨＲ ６:ＳＰＤ+ＴＨＲ

　　・The default setting is 1

　　・The illustration on the left shows setting 5:REV +THR

(１)Press the volume knob while in the Map Function Set

Mode.

　　・The digital display (S) will illuminate [ ].

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＬ» will illuminate on the display.

５．１．Map Functions Set Mode

Change the speed axis grid point (division point of the map by speed) for the map.

(１)Press the volume knob while in the speed axis grid

point set mode.

　　・The digital display (S) will illuminate [ ].

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＬ» will illuminate on the display.

　　・The displayed speed value is 1/10th of actual speed.

　　・There are 5 sequential grid points; «1» is the lowest

and «5» is the highest.

５．２．Speed Axis Grid Point Set Mode

Note

・In the Standard Mode display, only the selected input signal is shown.

(２)Turn the volume knob to select the grid point to

change. Press the Button① to change the speed value.

　　・When the grid point is changed, the speed setting

display is also changed.

　　・Pressing Button① advances to step(３). «ＳＥＬ»

will disappear as «ＳＥＴ» will appear. The digital

display (L) stops blinking and the speed display

will then blink.

(３)Turn the volume knob and change the speed corresponding

to the grid point. When the setting is done, press

the volume knob again.

　　・To change other speed settings, press Button① and go

back to step(２) and repeat procedure.

－35－

Change the RPM axis grid point (division point of the map by RPM) for the map.

(１)Press the volume knob while in the RPM axis grid point

set mode.

　　・The digital display (S) will illuminate [ ].

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＬ» will illuminate.

　　・The displayed RPM value is 1/100 of the actual RPM.

　　・There are 5 sequential grid points; «1» is the lowest

and «5» is the highest.

５．３．RPM Axis Grid Point Set Mode

(２)Turn the volume knob to select the grid point to change.

Press Button① to change the RPM.

　　・When the grid point is changed, the RPM setting

display is also changed.

　　・Pressing Button① advances to step(３). «ＳＥＬ» will

disappear as «ＳＥＴ» will appear. The digital display

(L) stops blinking & the RPM setting display will blink.

(３)Turn the volume knob and change the RPM corresponding

to the grid point. When the setting is done, press the

volume knob again.

　　・To change the other RPM settings, press Button① and

go back to step(２) and repeat procedure.

Note

・The default grid point settings are as follows: 1: 2000rpm, 2: 3000rpm, 3: 4000rpm, 4: 5000rpm,

5: 6000rpm.

・The RPM setting range is between 0-12000rpm. Each grid point setting value should be

+100rpm of the previous grid point and -100rpm of the next point.

Note

・The default grid point settings are as follows: 1: 0 km/h, 2: 50km/h, 3: 100km/h,

4: 150km/h and 5: 200km/h.

・The value setting range is between 0-500km/h. Each grid point setting value should be

+10 km/h of the previous grid point and -10km/h of the next point.

(１)Press the volume knob while in the RPM axis grid point

set mode.

　　・The digital display (S) will illuminate [ ].

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＬ» will illuminate.

　　・There are 5 sequential grid points; «1» is the lowest

and «5» is the highest.

Change the throttle axis grid point (division point of the map by throttle opening %) for

the map.

５．４．Throttle Axis Grid Point Set Mode

－36－

(２)Turn the volume knob to select the grid point to change.

　　Press Button① to change the throttle opening ratio.

　　・When the grid point is changed, the throttle setting

display is also changed.

　　・Pressing Button① advnaces to step(３).»ＳＥＬ» will

disappear as «ＳＥＴ» appears on the display. The

digital display (L) stops blinking and the throttle

setting will blink.(３)Turn the volume knob and change the throttle opening %

corresponding to the grid point. When the setting is

done, press the volume knob again.

・To change other throttle seetings, press Button① and

and go back to step(２) and repeat procedure.

Set the boost map correction value to calculate the correction boost corresponding to the

throttle and speed or RPM input for both Boost Ａ/Ｂ modes.

(１)Press the volume knob in the boost map correction A set

mode or B set mode.

　　・The digital display (S) will illuminate [ ].

　　・The EVC will beep and the digital display (L) blink.

　　・»ＳＥＴ» will illuminate.

　　・The image on the left represents the map offset A mode

when the map function mode «5» (REV=THR) is selected.

５．５．Boost Map Correction Ａ Set Mode / Boost Map Correction Ｂ Set Mode

Note

・The default grid point settings are as follows: 1: 0%, 2: 25%, 3: 50%, 4: 75%, 5: 100%

・The throttle % setting range is between 0-100%. Each grid point setting value should

be +1% of the previous grid point and -1% of the next grid point.

(２)Turn the volume knob to set the correction boost. When

settings are complete, press the volume knob again.

　　・Press Button① to change the correction boost value

for other axes.

　　・Pressing Button① advances to step(３). «ＳＥＬ» will

appear as «ＳＥＴ» disappears. The digital display

(L) stops blinking and the throttle % value blinks.

(３)Turn the volume knob to move the throttle opening axis.

Pressing Button① will move to the RPM Axis

　　・Pressing Button① advances to step(４). The throttle

% value turns constant and the RPM value blinks.

－37－

(４)Turn the volume knob to move the RPM axis. Pressing

Button① will return to the correction boost default.

　　・Pressing Button① will revert to step(２). The RPM

value will become constant and the digital display

(L) will then blink.

　　・When all settings are done, press the volume knob.

Note

・The default correction boost value for all map grid points is ±0 kPA or ±0 PSI.・The setting range must be within -120 kPa ～ 120 kPa or -17.0 PSI ～ 17.0 PSI.・Avoid large value gaps between the sequential map grid points to prevent boost control instability.

Generally not need, but precise adjustments for the set boost value of each Ａ/Ｂ set

modes corresponding to the throttle opening % and the engine RPM or speed can be done here.

(１)Press the volume knob in the offset map A set

mode or B set mode.。

　　・The digital display (S) will illuminate [ ].

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＴ» will illuminate

　　・The image on the left represents the map offset A mode

when the map function mode «5» (REV=THR) is selected.

５．６．Offset Map Ａ Set Mode / Offset Map Ｂ Set Mode

(２)Turn the volume knob to set the map offset value. When

the setting is done, press the volume knob again.

　　・Press Button① to change the map offset value for

other axes.

　　・Pressing Button① advances to step(３). «ＳＥＴ» will

appear as «ＳＥＬ» disappears. The digital display (L)

will stop blinking and the throttle display blinks.

　　Turn the volume knob to move the throttle axis. Pressing

　　Button① moves the RPM axis.

(３)

　　・Press Button① to advance to step(４). The throttle

display becomes constant and the RPM value will blink

(４)Turn the volume knob to move the RPM axis. Pressing

Button① will return you to the default map offset mode

　　・Pressing Button① will revert to step(２). The RPM

value will become constant and the digital display

(L) will then blink.

　　・When all settings are done, press the volume knob

Note

・The default value for all map grid points are 100%.

・The setting range must be within 1-199%

・Avoid large value gaps between the sequential map grid points to prevent boost control instability.

－38－

６．Function Setting Group

Select the data to be displayed in the bar graph while in the standard mode.

(１)Press the volume knob in the bar graph function set

mode.

　　・The digital display (S) will illuminate [　　　].

　　・The EVC will beep and the digital display (L) Blinks

　　・»ＳＥＬ» will illuminate.

６．１．Bar Graph Function Set Mode

(２)Turn the volume knob to select the data function to

be displayed. Press volume knob to complete setting.

　　・Select from the following 5 data functions:

ｂＳＴ　 / ｂＳＴ / ＳＰｄ / ＲＥＶ / ＴＨＲ

　　・The default setting is ｂＳＴ .

Note

・ｂＳＴ : Boost Display Ａ — Bar graph display range is between -100 to 250 kPA or

-14.0 to 36.0 PSI.

・ｂＳＴ : Boost Display Ｂ — Bar graph display range is between -100 to 250 kPA or

-14.0 to 36.0 PSI.

・ＳＰｄ: Speed Display — Bar graph display is between 0 to 50 x 10km/h.

・ＲＥＶ: Engine RPM Display — Bar graph display range is between 0 to 120 x 100rpm.

・ＴＨＲ: Throttle % Opening Display — Bar graph display range is between 0 to 100%.

Set the maximum value of the bar graph in the standard mode.

(１)Press the volume knob in the bar graph max value set

mode.

　　・The digital display (S) will illuminate [　　　].

　　・The EVC will beep and the digital display (L) Blinks

　　・»ＳＥＴ» will illuminate.

６．２．Bar Graph Maximum Value Set Mode

(２)Turn volume knob and select the max value to be

displayed on the bar graph. When selection is done,

press the volume knob again.

　　・The image on the left represents the ｂＳＴ setting

with 160 kPa selected.

Setting the backlight’s brightness.

(１)Press the volume knob while in the backlight brightness

set mode.

　　・The digital display (S) will illuminate [　　　].

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＴ» will illuminate on the display.

６．３．Backlight Brightness Set Mode

(２)Turn the volume knob to set the backlight’s brightness.

After your selection, press the volume knob again.

　　・The setting range is between 1-100% in 1% increments.

　　・The default setting is 100%.

　　・The lower the %, the dimmer the text will display.

Note

・This function is not linked to the vehicle’s headlight illumination or dimmer system.

－39－

Note

・The maximum values for each selection are as follows:

ｂＳＴ /ｂＳＴ — 250kPa or 36.0 PSI、ＳＰｄ- 50x 10km/h、ＲＥＶ- 120x 100rpm、

ＴＨＲ- 100%.

・The minimum value of the bar graph function set mode is «0»

・The default setting is the maximum value of each respective selection.

This mode is to set the digital display (L) to blink and show the max boost achieved for 3

seconds when the boost changes from positive pressure to negative pressure.

(１)Press the volume knob while in the after image set mode.

　　・The digital display (S) will illuminate [　　 ].

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＬ» will illuminate on the display.

６．４．After Image Set Mode

(２)Turn the volume knob to set the function ON or OFF. When

　　the selection has been made, press the volume knob.

　　・The default setting is OFF.

Set the bar graph to display the peak value.

６．５．Bar Graph Peak Set Mode

(１)Press the volume knob while in the bar graph peak set

mode.

　　・The digital display (S) will illuminate [　　　].

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＬ» will illuminate on the display.

(２)Turn the volume knob to set the function ON or OFF. When

the selection has been made, press the volume knob.

　　・The default setting is OFF.

Note

・When the bar graph display value decreses, the bar point of the maximum value remains.

・When ｂＳＴ or ｂＳＴ is selected, only the maximum positive pressure bar point

is lit.

－40－

Set the data lock function with a personal code number to prevent any changes to the settings.

６．６．Data Lock Set Mode.

(１)Press the volume knob while in the data lock set mode.

　　・The digital display (S) will illuminate [　　　].

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＬ» will illuminate on the display.

　　・The digital display (L) will display the following:

　　　　　»００００»　　：　No lock number is set.

　　 　　 «－－－－»　　：　Lock number is set.

(２)Turn the volume knob to set the code number. When the

code is selected, press the volume knob again to set.

　　・Enter the 4 digit number you would like as the code.

　　・To unlock, enter in the 4 digit code.

　　・The default setting is ００００.

Note

・The data lock function pertains to set data in the basic setting, the map setting,

and the vehicle setting groups.

・If the code number is lost for forgotten, you will need to reset the EVC accordinly

to the procedures in 7.5 All Reset Mode. Please note that an All Reset will clear

all inputted settings and the EVC’s initial setup will need to be redone.

(１)Press the volume knob while in the cylinder # set mode.

　　・The digital display (S) will illuminate [　　　].

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＬ» will illuminate on the display.

Set the amount for the number of cylinders of engine. (For use for the RPM signal input)

７．１．Cylinder # Set Mode

CAUTION●Settings must be done with the engine OFF.

－41－

７．Vehicle Setting Group

　For optimum performance of the EVC, select the appropriate selects for the application.

(２)Turn the volume knob to select the number of cylinders.

Press the volume knob after the selection.

　　・Select from:１・２・３・４・６・８ of cylinders.

　　・The default setting is «４» for 4 cylinders.

Set the speed pulse for the speed signal input.

７．２．Speed Pulse Set Mode

(１)Press the volume knob while in the speed pulse set

Mode.

　　・The digital displau (S) will illuminate [　　　].

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＬ» will illuminate on the display.

(２)Turn the volume knob to select the speed pulse

setting. Press the volume knob after the selection.

　　・Select from: ２・４・８・１６ pulses.

　　・The default setting is «４» pulses.

Note

・For rotary engines, select «４» for ２rotor engines and «６» for ３rotor engines.

Note

・For Nissan Y32 Gloria / Cedric use setting 16, for Y32 Cima use setting 8 and for

all other Nissan vehicles use setting 2. For other JDM vehicles use setting 4.

To use the throttle signal input of the EVC, you must set the Throttle-Off voltage value.

７．３．Throttle-Off Voltage Set Mode

(１)Press the volume knob while in the Throttle-Off set

mode.

　　・The digital display (S) will illuminate [　　　].

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＴ» will illuminate on the display.

(２)The current throttle voltage is displayed. When the

　 icon is illuminated, the voltage will be automatically

determined. To ensure that the throttle is completely

closed, step on the accelerator pedal and then release.

After confirming that it is closed, press the volume

knob to set the value.

　　・The EVC will beep and the voltage value is now set.

－42－

Note・The default value is ０．５０Ｖ.

To use the throttle signal input of the EVC, you must set the Full Throttle voltage value

７．４．Full Throttle Voltage Set Mode

(１)Press the volume knob while in the Full Throttle set

mode.

　　・The digital display (S) will illuminate [　　　].

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＴ» will illuminate on the display.

(３)The throttle-off voltage value can also be manually

inputted. Press Button① and the icon will now

illuminate, indicating you are in manual mode. Turn

the volume knob to select the closed voltage and press

the volume knob to set.

　　・The EVC will beep and the voltage value is now set.

(２)The current throttle voltage is displayed. When the

　 icon is illuminated, the voltage will be automatically

determined. With the engine OFF, firmly step on the

accelerator pedal until it reaches the stopper. After

confirming that it is fully open, press the volume

knob to set the value.

　　・The EVC will beep and the voltage value is now set.

Reset all user set values to the default setting values.

７．６．All Reset Mode

(１)Press the volume knob for more than 1 second while in

the all reset mode.

　　・The digital display (S) will illuminate [　　　].

　　・The EVC will beep and the digital display (L) blinks.

　　・»ＳＥＬ» will illuminate on the display.

(２)Turn the volume knob to select «ＹＥＳ» or «ＮＯ». When

the selection is made, press the volume knob to set.

　　・When selecting «ＮＯ», reset is NOT done and the

digital display (L) stops blinking.

　　・When selecting «ＹＥＳ», all user set values are

reset to default setting values. Following this

step, go back to section 2 to redo the intial setup.

Note

・Use this mode to reset initial settings or when the lock code is lost or forgotten.－43－

Note・The default value is ４．５０Ｖ.

(３)The full throttle voltage value can also be manually

inputted. Press Button① and the icon will now

illuminate, indicating you are in manual mode. Turn

the volume knob to select the open voltage and press

the volume knob to set.

　　・The EVC will beep and the voltage calue is now set.

Generally not needed, but the sampling rate mode of the stepping motor can be adjusted

if boost value is unstable and fluctuating above and below the target boost value.

７．５．Sampling Rate Set Mode

(１)Press the volume knob while in the Sampling Rate Set

Mode.

　　・The digital display (S) will illiminate [　　　].

　　・The EVC will beep and the digital display will blink.

　　・»ＳＥＬ» will illuminate on the display.

(２)Turn the volume knob to select the sampling rate value.

After selection has been made, press the volume knob

to set value.

　　・Select from １・２・３・４・５ sampling rates.

　　・The default setting is sampling rate ４.

Maintenance

Caution●Do not operate this unit in any manner not desribed in the user manual.

Consult and HKS Dealer if you are unsure.

●Replace the vacuum filter before the regular interval if the dirt

build up is excessive. Dirt build up in the air filter can cause

unstable boost control which may lead to engine damage.

●Inspect the vehilce daily for optium operating conditions.

●Clean hands and remove any oil or dirt before handling the product to prevent any

possible discoloration of the outer case.

●To clean the EVC, do not use solvents such as alcohol, thinner, benzene, glass cleaner

or oil. Clean the unit with a dry soft cloth.

●If dirt in the vacuum filter builds up in an extremely short period of time, replace

the hose outlet on the vehicle side.

●If the vacuum filter still becomes dirty easily after replacement of the hose outlet

it may be a result of an issue with turbo or engine.

Optional Parts ListBelow is a list of universal option parts. For additional items and vehicle specific

EVC install kits, contact your authorized HKS dealer or www.hksusa.com/evccomponents.

No. Part No. Description Remarks

１

２

３

４

５

６

７

８

TBA

90461-010004

90461-010006

4599-RA011

1499-RA069

1499-RA070

53002-AK001

HKS Easy Writer Software

6mm Hose

4mm Hose

Swing Value Hose Set

4mm Rubber Cap

6mm Rubber Cap

Display Stand

1 ft. increments

1 ft. increments

Required for Swing Valve install*Included with EVC

each

each

－44－

－45－

Trouble Shooting　Refer to the below trouble shooting guide to remedy any issues that you may have.

Symptoms Cause Solution

No power; EVC

doesn’t turn on

Error message

on display

Boost can not

be stabilized /

Boost can not

reach target

boost

Uncontrollable

boost

Warning function works

improperly in scramble

Set values cannot be changed

Bad 12V connection

Bad ground connection

Bad unit communication(１)

(Err Ｎｏ．００１）

Bad unit communication(２)

(Err Ｎｏ．１００）

Actuator incapacity

Insufficent valve area/stroke

Insufficent turbo output

capacity

Only the primary turbo is

operating (sequential twins)

Incorrect initial setup

Incorrect exhaust bypass

valve type selected

Hose is cracked or come off

Vacuum filter is blocked

Warning value is lower than

set boost

Scramble value is too high

Data lock function is active

Check for correct power and ground points

Check wire connections and ground surface

Turn ignition ＯＦＦ. Check valve and

harnesses are connected properly and

then turn the ignition ＯＮ again

Check that each harness is connected

properly and not effected by vibration

Check the vehicle / engine’s

specifications and charateristics

and set the appropriate data settings

Check the operation of the secondary

turbocharger

Do a Reset All and redo the Initial Setup

With the EVC display ＯＮ,check that the

correct exhaust bypass valve type is

selected

Check hoses, replace if necessary

Replace the vacuum filter

Adjust warning set value accordingly

Decrease the scramble set value

Unlock the data lock function

Product Specifiations●Operating Voltage……………………………………………………………………ＤＣ１１～１６Ｖ

●Pressure Control Capacity…………………………………………Baseline Boost～２５０ｋＰａ

●Operating Temperature

� � Display Unit………………………………………………………－１０℃～７０℃

　　　　　　　　�Stepping Motor……………………………………………………－３０℃～８０℃

●Max. Electrical Power Consumption …………………………………………………………５．０Ｗ

－46－

～MEMO～

－47－

Set-Up SheetSet-Up Date: 　　　

Make / Model：

Vehicle Notes:

Chassis： Year： Engine Code：

Unit of Measure ｋＰａ・ＰＳＩ

Initial Set-Up

Boost Map Correction Ａ

1

2

3

4

5

Throttle % Input

RPM or Speed Input

％

％

％

％

％

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

rpm km/h

rpm km/h

rpm km/h

rpm km/h

rpm km/h

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

1 2 3 4 5

Exhaust Bypass Type ＳＷ・ＰＯ

Max. Standard Boost ｋＰａ/ＰＳＩ Target Boost ｋＰａ/ＰＳＩ

Correction Coefficient ％

Ａ Mode Boost

Boost Mode Values

Ｂ Mode Boost ｋＰａ/ＰＳＩ ｋＰａ/ＰＳＩ

Offset Ａ

Basic Settings

Offset Ｂ

Scramble Boost ｋＰａ/ＰＳＩ Scramble Time Ｓ

Warning Boost Boost DropｋＰａ/ＰＳＩ ｋＰａ/ＰＳＩ

％ ％

Map Function

Map Settings

１・２・３・４・５・６

１:Off (No Map)／２:Throttle Correction／３:RPM Correction／４:Speed Correction

５:RPM + Throttle Correction／６:Speed + Throttle Correction

－48－

Boost Map Correction Ｂ

1

2

3

4

5

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

kPa/PSI

1 2 3 4 5

Function Settings

Bar Graph Max Value Backlight Brightness ％

After Image Bar Graph PeakＯＮ・ＯＦＦ

Bar Graph Function

ＳＰｄ:Vehicle Speed／ＲＥＶ:Engine RPM／ＴＨＲ:Throttle Position %

bST :Boost Mode Ａ ／ bST :Boost Mode Ｂ

ＯＮ・ＯＦＦ

Data Lock Code

# of Cylinders

Vehicle Settings

Vehicle Speed Pulse

Throttle-Off Voltage Ｖ Full-Throttle Voltage Ｖ

Cylinders Pulses

Offset Map Ａ

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Offset Map Ｂ

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1 2 3 4 5

Sampling Rate

bST bST SPd���REV��THR

－49－

～MEMO～

Pursuing the Ultimate in Engine Performance and Efficiency.Produced by HKS Company Limited.

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