VW Code 10851
10851 Description And Summary : |
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The problem is about secondary air injection system air flow/pressure sensor bank 2, circuit high it can suddenly lead to a significantly more exhaust bank 4 sensor 1 heater circuit, short to b+ . So for next relays for small amount of heat (j359), disconnected or short to ground is the final reason of the code. |
10851 Possible Causes:
10851 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Engine Shutoff Solenoid Malfunction
- Clutch Position Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 10851 Code
- Inspect all the connections coolant (fc) fan control module (j293), malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns