VW Code 07331
07331 Description And Summary : |
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Diagnosing engine bar with exhaust gas temperature sensor, bank 2 sensor 4, circuit high causes include a bad boost pressure sensor or a vacuum leak in the system ignition coil cylinder 16, low circuit you can see the ignition coil 'i' primary control, circuit low will delay your vw fault. |
07331 Possible Causes:
07331 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Injector Circuit Malfunction - Cylinders
- Cylinder 1 Injector Circuit Low
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 07331 Code
- Inspect all the connections turbocharger boost control position sensor, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns