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VW Code 06812

06812 Description And Summary :

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

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range