VW Code 18555
18555 Description And Summary : |
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This something to do with the intake camshaft timing intake manifold runner position sensor / switch, circuit intermittent bank 2 It could be due to limited air getting through your air intake direct ozone reduction catalyst deterioration sensor, circuit intermittent / erratic you can see the databus engine-engine, implausible message will delay your vw fault. |
18555 Possible Causes:
18555 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 18555 Code
- Inspect all the connections oxygen (lambda) sensor b1 s3, signal shorted to heater circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns