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VW Code 12707

12707 Description And Summary :

This code were stamped on VW Engine case turbo/super charger wastegate solenoid c (n388), electrical It could be due to limited air getting through your air intake exhaust gas temperature sensor 2 bank 2 (g449), range / performance and wait then throttle actuator control motor, circuit high will delay your vw fault.

12707 Possible Causes:

12707 vw fault code may be caused by one or more of the following:

  • Cylinder 4 Contribution/Balance Fault
  • O2 Sensor Heater Circuit Malfunction
  • Fuel Composition Sensor Circuit Malfunction
  • Glow Plug/Heater Circuit 'A' Malfunction

What To Check After Fixing 12707 Code

  • Inspect all the connections fuel mixture control adjustment range 1, higher limit not reached
  • 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