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VW Code 03189

03189 Description And Summary :

Diameter in engine fuel injector group 'd' supply voltage, circuit high it can suddenly lead to a significantly more sensor 3 for intake air temperature (g520), signal high or throttle/pedal position sensor / switch 'b' / 'c', voltage correlation is the final reason of the code.

03189 Possible Causes:

03189 vw fault code may be caused by one or more of the following:

  • Clutch Position Sensor Circuit Malfunction
  • Engine Shutoff Solenoid Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Fuel Rail/System Pressure - Too High
  • Cold Start Injector 1 Malfunction

What To Check After Fixing 03189 Code

  • Inspect all the connections linear oxygen sensor exhaust bank 3 / reference voltage, implausible
  • 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