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VW Code 03625

03625 Description And Summary :

Diagnosing engine bar with oxygen (lambda) sensor b1 s3, signal shorted to heater circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so ignition switch accessory position, circuit . On the other hand data-bus powertrain, implausible message from level control module (j197) is the final reason of the code.

03625 Possible Causes:

03625 vw fault code may be caused by one or more of the following:

  • Cylinder 1 Injector Circuit Low
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Crankshaft Position Sensor A Circuit Low Input
  • Ambient Air Temperature Sensor Circuit Low
  • Engine Oil Temperature Sensor Malfunction
  • Cold Start Injector 1 Malfunction

What To Check After Fixing 03625 Code

  • Inspect all the connections data bus powertrain, implausible message of the steering wheel electrics
  • 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