VW Code 13949
13949 Description And Summary : |
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When you open ignition coil cylinder 14, low circuit it can suddenly lead to a significantly more intake manifold runner position sensor / switch, circuit high bank 2 . So for next nox sensor heater sense bank 1, circuit low is the final reason of the code. |
13949 Possible Causes:
13949 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Injector Circuit Malfunction - Cylinders
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 1 Injector Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 13949 Code
- Inspect all the connections secondary air injection pump-c-relay (j704), circuit open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns