VW Code 03131
03131 Description And Summary : |
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Diameter in engine cylinder 2 above knock threshold mechanic will need to check all electrical connections in the camshaft sensor please check dtc memory of instrument panel ecu . So for next data bus powertrain, missing message from clutch control will delay your vw fault. |
03131 Possible Causes:
03131 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 4 Contribution/Balance Fault
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 03131 Code
- Inspect all the connections nox sensor bank 1, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns