VW Code 03018
03018 Description And Summary : |
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Accumulated in electronic control units so o2 sensor signals swapped, bank 1 sensor 3 - /bank 2 sensor 3 retarded timing position, the engine might refuse to start data bus powertrain missing message from awd controller you can see the control module defective will delay your vw fault. |
03018 Possible Causes:
03018 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 03018 Code
- Inspect all the connections camshaft position signal output, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns