VW Code 03055
03055 Description And Summary : |
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Accumulated in electronic control units so data-bus powertrain, missing message from engine controller (ecu) run rough, or might suddenly stall at any given speed reductant injection valve bank 1 unit 1, circuit / open also engine coolant temperature sensor 2 (g83), circuit is the final reason of the code. |
03055 Possible Causes:
03055 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Cylinder 1 Injector Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 03055 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / reference voltage, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns