Sable V6-183 3.0L DOHC VIN S MFI (1997)
Pressure Regulating Solenoid: Testing and Inspection
DESCRIPTION
The Electronic Pressure Control (EPC) Solenoid is a Variable Force Style (VFS) Solenoid. The VFS type solenoid is an electro-hydraulic actuator
combining a solenoid and a regulating valve. It supplies electronic pressure control (EPC) which regulates transmission line pressure and line
modulator pressure. This is done by producing resisting forces to the main regulator and line modulator circuits. These two pressures control
clutch application pressures.
SYMPTOMS
Maximum EPC pressure, harsh engagements, harsh shifts.
DTC's
P1746**, P1747*, P1760*
** May also be generated by some non-electrical transaxle component condition.
*
Output circuit check, generated only by electrical conditions.
