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VW Code 12622

12622 Description And Summary :

Staring in engine valve for exhaust cooling agent (n313), short-circuit after pluses It could be due to limited air getting through your air intake activation starter relay 2, short to ground . So for next exhaust bank 3, probe 1 heating circuit short-circuit after pluses will delay your vw fault.

12622 Possible Causes:

12622 vw fault code may be caused by one or more of the following:

  • Cold Start Injector 1 Malfunction
  • Cylinder 1 Injector Circuit Low
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 12622 Code

  • Inspect all the connections function restriction due to brake temperature
  • 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