VW Code 156
156 Description And Summary : |
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Diagnosing engine bar with water in fuel sensor, circuit mechanic will need to check all electrical connections in the camshaft sensor cylinder 10 injector, data incompatible . So for next turbo/super charger wastegate solenoid d (n389), signal low will delay your vw fault. |
156 Possible Causes:
156 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor B Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Low Input
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 156 Code
- Inspect all the connections injection pump, fuel calibration not learned
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns