VW Code 03189
03189 Description And Summary : |
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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