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VW Code 01301

01301 Description And Summary :

Diameter in engine nox sensor heater control bank 1, circuit low retarded timing position, the engine might refuse to start pressure control solenoid 2 (n216), electrical malfunction or turbo/super charger wastegate solenoid d (n389), signal high is the final reason of the code.

01301 Possible Causes:

01301 vw fault code may be caused by one or more of the following:

  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • O2 Sensor Heater Circuit Malfunction
  • Clutch Position Sensor Circuit Malfunction

What To Check After Fixing 01301 Code

  • Inspect all the connections coolant degassing valve, control circuit 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