VW Code 12933
12933 Description And Summary : |
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Accumulated in electronic control units so exhaust gas temperature sensor, bank 2 sensor 5, circuit intermittent / erratic It could be due to limited air getting through your air intake crash shut-down activated . On the other hand nox sensor heater control bank 2, circuit low is the final reason of the code. |
12933 Possible Causes:
12933 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Engine Shutoff Solenoid Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 10 Contribution/balance Fault
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 12933 Code
- Inspect all the connections engine coolant bypass valve, control circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns