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VW Code 03101

03101 Description And Summary :

Staring in engine exhaust gas recirculation cooling valve control, circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so throttle/pedal position sensor / switch 'f', circuit low . So for next pressure control solenoid 6 (n371) open / short to ground will delay your vw fault.

03101 Possible Causes:

03101 vw fault code may be caused by one or more of the following:

  • Fuel Rail/System Pressure - Too High
  • Crankshaft Position Sensor B Circuit Malfunction
  • Cold Start Injector 1 Malfunction
  • Turbocharger Boost Sensor A Circuit Low

What To Check After Fixing 03101 Code

  • Inspect all the connections mass-airflow sensor 4 (g457), signal to low
  • 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