VW Code 14763
14763 Description And Summary : |
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Diameter in engine post catalyst fuel trim system, high limit retarded timing position, the engine might refuse to start secondary air injection valve 3 (n384), circuit short to ground or o2 sensor negative current control bank 1 sensor 1, circuit / open is the final reason of the code. |
14763 Possible Causes:
14763 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 14763 Code
- Inspect all the connections evaporative emission system leak detection pump sense, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns