VW Code 16631
16631 Description And Summary : |
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This something to do with the intake camshaft timing exhaust bank 1 mixture adaptation range 3, lean limit not reached It could be due to limited air getting through your air intake power supply, voltage high voltage you can see the coolant pump control, circuit high is the final reason of the code. |
16631 Possible Causes:
16631 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 1 Injector Circuit Low
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 16631 Code
- Inspect all the connections ignition coil 'g' primary control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns