P27AC

Pressure Control Solenoid F Data Incompatible

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

Check Engine light comes on
Reduced engine power
Unstable engine operation at idle
Increased fuel consumption

Causes

F Pressure Control Solenoid Malfunction
Open or short circuit in solenoid circuit
Poor contact in circuit connectors
Software error in the engine control unit
Mechanical damage to the wiring harness

How to Fix

Check the condition of the pressure control solenoid F
Check the continuity and resistance of the solenoid circuit
Inspect and clean the contacts in the circuit connectors
Check ECU software for errors
If necessary, replace the solenoid or repair the circuit.

Related codes

P27A9 P27AB P27AD