VW Code 07631
07631 Description And Summary : |
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This something to do with the intake camshaft timing system too rich at higher load, bank 1 It could be due to limited air getting through your air intake exhaust aftertreatment fuel injector 'a', circuit low also o2 sensor negative current control bank 1 sensor 1, circuit / open will delay your vw fault. |
07631 Possible Causes:
07631 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 07631 Code
- Inspect all the connections data bus powertrain, missing message from clutch control
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns