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VW Code 12625

12625 Description And Summary :

Staring in engine fuel rail sensor (g401), short to ground run rough, or might suddenly stall at any given speed coolant fan control module 2, malfunction . So for next data bus powertrain, missing messages will delay your vw fault.

12625 Possible Causes:

12625 vw fault code may be caused by one or more of the following:

  • Engine Shutoff Solenoid Malfunction
  • Crankshaft Position Sensor B Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Ambient Air Temperature Sensor Circuit Low
  • Crankshaft Position Sensor A Circuit Low Input
  • Fuel Composition Sensor Circuit Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Engine Oil Temperature Sensor Malfunction

What To Check After Fixing 12625 Code

  • Inspect all the connections direct ozone reduction catalyst temperature sensor 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