VW Code 06812
06812 Description And Summary : |
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The problem is about secondary air injection system pump bank 1, stuck off causes include a bad boost pressure sensor or a vacuum leak in the system secondary air injection pump-c-relay (j704), circuit open circuit you can see the load signal from alternator terminal df, short to ground will delay your vw fault. |
06812 Possible Causes:
06812 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 06812 Code
- Inspect all the connections injector cylinder 16 (n393), 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