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.
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