9-3 FWD (9440) L4-2.0L Turbo (B207R) (2009)
Pressure Regulating Solenoid: Description and Operation
Solenoid Valves SLS, TCM FA 57 (531)
Solenoid Valves SLS, TCM FA 57 (531)
Location
Solenoid valves, TCM (531)
Main use
To regulate the oil pressure to the various clutches/brakes in the transmission.
Type
Electromagnetic, PWM governed.