DTC P0778 Audi
Pressure Control Solenoid B Electrical
Pressure Control Solenoid B Electrical
Description
Off operation mode. low side and high side FET, activated. Power supply, > 9 V Voltage drop at FET, < = 1 V Solenoid supply, > 9 V
Cause and Solution
Solenoid connector is damaged, open or shorted
Solenoid control circuit is open
Solenoid control circuit is shorted to ground
Solenoid is damaged or it has failed
Video Guide
Diagnostic Info
- DTC Code: P0778
- Brand: Audi