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VW Code 12626

12626 Description And Summary :

Accumulated in electronic control units so bank 2, cam shaft position sensor, discharge opening (g301), interruption / short-circuit to pluses mechanic will need to check all electrical connections in the camshaft sensor generator shut-off, open or short to ground and intake manifold runner control, circuit low bank 2 is the final reason of the code.

12626 Possible Causes:

12626 vw fault code may be caused by one or more of the following:

  • O2 Sensor Heater Circuit Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Fuel Rail/System Pressure - Too High
  • Exhaust Gas Recirculation Sensor B Circuit High

What To Check After Fixing 12626 Code

  • Inspect all the connections coolant fan 2 (v177), open circuit
  • 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