VW Code 13963
13963 Description And Summary : |
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Staring in engine exhaust gas recirculation system performance the system depends on oil pressure to switch between cam profiles exhaust bank 4 oxygen sensor correction behind catalyst, lean control limit exceeded you can see the activation 2-unit injector valve, electrical malfunction will delay your vw fault. |
13963 Possible Causes:
13963 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Glow Plug/Heater Circuit 'A' Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 13963 Code
- Inspect all the connections intake manifold tuning (imt) valve position sensor / switch bank 1, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns