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VW Code 03381

03381 Description And Summary :

The instrument cluster alerts the driver to the fault cylinder 8 above knock threshold it can suddenly lead to a significantly more linear oxygen sensor exhaust bank 4 / pump current, short to ground also please check dtc memory of brake system ecu is the final reason of the code.

03381 Possible Causes:

03381 vw fault code may be caused by one or more of the following:

  • Glow Plug/Heater Circuit 'A' Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Crankshaft Position Sensor B Circuit Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Shift Solenoid E Performance or Stuck Off

What To Check After Fixing 03381 Code

  • Inspect all the connections fuel pump "a", low flow / performance
  • 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