GReddy Profec - Manual (Page 11)

Sensor unit
4Φhose
Solenoid Valve Unit
Chassis Ground
+12V ACC (Accessory) Power
Drivers compartment
Engine Bay
Control unit
Filter
Fuel Pressure Regulator
Actuator
Turbine
Air cleaner
Intercooler
Engine
Throttle
Installation Overview (Actuator type)
The Profec Sensor unit is waterproof and can be safely mounted in the engine bay.
Only one main harness line is required to be routed through the firewall to the
driver s compartment. The control unit is only water resistant. Therefore, do not
install it in a location, where it could get wet or be in excessive heat.
IInstall in a cool place
avoiding direct sunlight.
Installation
It is possible to connect the
Solenoid valve unit directly to the
Sensor unit, without using the
solenoid valve harness.