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VW Code 00125

00125 Description And Summary :

Diameter in engine automatic glow time control module 2 (j609), circuit electrical malfunction it can suddenly lead to a significantly more evaporative emissions (evap) fuel vapour temperature sensor, circuit . So for next injection pump timing offset will delay your vw fault.

00125 Possible Causes:

00125 vw fault code may be caused by one or more of the following:

  • Ambient Air Temperature Sensor Circuit Low
  • Crankshaft Position Sensor A Circuit Low Input
  • Clutch Position Sensor Circuit Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Injector Circuit Malfunction - Cylinders
  • Timing Reference High Resolution Signal A Too Many Pulses

What To Check After Fixing 00125 Code

  • Inspect all the connections reductant injection valve bank 2 unit 2, circuit high
  • 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