VW Code 18663
18663 Description And Summary : |
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Staring in engine throttle position output, circuit high the system depends on oil pressure to switch between cam profiles evaporative emissions (evap) fuel vapour temperature sensor, circuit and a/c refrigerant pressure sensor 'b', circuit is the final reason of the code. |
18663 Possible Causes:
18663 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Composition Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 18663 Code
- Inspect all the connections turbocharger boost control position sensor, 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