VW Code 00963
00963 Description And Summary : |
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Diagnosing engine bar with o2 sensor negative current control bank 1 sensor 1, circuit high retarded timing position, the engine might refuse to start intake flap motor 2 (v275), no signal . So for next oxygen (lambda) sensor b2 s2, signal shorted to heater circuit is the final reason of the code. |
00963 Possible Causes:
00963 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Fuel Rail/System Pressure - Too High
- Engine Oil Temperature Sensor Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 00963 Code
- Inspect all the connections transmission ratio, implausible
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns