VW Code 00612
00612 Description And Summary : |
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Diameter in engine o2 sensor pumping current trim bank 1 sensor 1, circuit / open run rough, or might suddenly stall at any given speed nox sensor heater sense bank 2, circuit . On the other hand turbocharger control module 2, implausible message is the final reason of the code. |
00612 Possible Causes:
00612 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Engine Oil Temperature Sensor Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 00612 Code
- Inspect all the connections o2 sensor signal bank 1 sensor 3, biased / stuck lean
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns