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VW Code 05181

05181 Description And Summary :

The instrument cluster alerts the driver to the fault o2 sensor pumping current trim bank 2 sensor 1, circuit low run rough, or might suddenly stall at any given speed intake flap motor 2 (v275), short to b+ . So for next secondary air injection valve 4 (n385), circuit open circuit will delay your vw fault.

05181 Possible Causes:

05181 vw fault code may be caused by one or more of the following:

  • Fuel Rail/System Pressure - Too High
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Shift Solenoid E Performance or Stuck Off
  • Crankshaft Position Sensor A Circuit Malfunction
  • Fuel Composition Sensor Circuit Malfunction

What To Check After Fixing 05181 Code

  • Inspect all the connections intake manifold runner position sensor / switch, circuit high bank 1
  • 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