VW Code 18963
18963 Description And Summary : |
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Staring in engine torque management feedback signal "a", range / performance retarded timing position, the engine might refuse to start fuel cap sensor / switch, circuit high you can see the bank 2, system too lean off idle is the final reason of the code. |
18963 Possible Causes:
18963 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Glow Plug/Heater Circuit 'A' Malfunction
- Reverse Input Circuit
What To Check After Fixing 18963 Code
- Inspect all the connections reductant injection valve bank 1 unit 2, 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