VW Code 14666
14666 Description And Summary : |
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The instrument cluster alerts the driver to the fault nox sensor bank 2, circuit intermittent the system depends on oil pressure to switch between cam profiles fuel pressure regulator 2 control circuit high . So for next nox sensor heater sense bank 2, circuit range / performance is the final reason of the code. |
14666 Possible Causes:
14666 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Reverse Input Circuit
What To Check After Fixing 14666 Code
- Inspect all the connections turbocharger control module 1, implausible message
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns