33, Solenoid Valve 3

P0743

33, Solenoid valve 3

Diagnosis conditions
Engine running

Possible fault cause
- Short circuit to B+/ground/mutual short circuit or open circuit
- Solenoid valve is faulty
- Tiptronic control module is faulty

Affected pins
Pin 32 and pin 53

Diagnosis/troubleshooting

Part 1:

Part 2:

Part 3:

Part 4: