VW Code 18055
18055 Description And Summary : |
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The problem is about fuel cap sensor / switch, circuit intermittent / erratic retarded timing position, the engine might refuse to start ignition coil 'e' primary control, short to plus . On the other hand cylinder 5 above knock threshold will delay your vw fault. |
18055 Possible Causes:
18055 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cold Start Injector 1 Malfunction
What To Check After Fixing 18055 Code
- Inspect all the connections fuel injector group 'c' supply voltage, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns