VW Code 18963
18963 Description And Summary : |
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The instrument cluster alerts the driver to the fault reductant temperature sensor, circuit intermittent mechanic will need to check all electrical connections in the camshaft sensor tiptronic switch recognition, circuit short to ground . So for next torque management feedback signal "b", range / performance will delay your vw fault. |
18963 Possible Causes:
18963 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)
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 18963 Code
- Inspect all the connections turbocharger / supercharger boost system performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns