P0023

P0023

Camshaft Adjustment, Bank 2 Output Stage - Open Circuit

Diagnosis conditions
- Engine running

Possible fault cause
- Open circuit in triggering wire
- Open circuit in B+ supply
- Solenoid hydraulic valve faulty

Affected terminals
V/8

Diagnosis/Troubleshooting

NOTE: The wiring for the solenoid hydraulic valve is routed via the connector X 59/1 pin 15

Work Instruction 1 - 3:

Camshaft Adjustment, Bank 2 Output Stage - Below Limit

Diagnosis conditions
- Engine running

possible fault cause
- Short to ground triggering wire
- Solenoid hydraulic valve faulty

Affected terminals
V/8

Diagnosis/Troubleshooting

Work Instruction 1 - 2:

Camshaft Adjustment, Bank 2 Output Stage - Above Limit

Diagnosis conditions
- Engine running

possible fault cause
- Short circuit to B+ triggering wire

Affected terminals
V/8

Diagnosis/Troubleshooting

Work Instruction 1: