VW Code 13949
13949 Description And Summary : |
---|
Staring in engine exhaust aftertreatment fuel injector 'a', circuit low It could be due to limited air getting through your air intake fuel injection valve 4 (n369), open circuit . So for next crankshaft position signal output, circuit high will delay your vw fault. |
13949 Possible Causes:
13949 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 10 Contribution/balance Fault
- Shift Solenoid E Performance or Stuck Off
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 13949 Code
- Inspect all the connections pressure control solenoid 2 (n216), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns