VW Code 02949
02949 Description And Summary : |
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Staring in engine linear oxygen sensor exhaust bank 2, compensation wire pump current, open circuit run rough, or might suddenly stall at any given speed reductant injection valve bank 2 unit 1, circuit high or change valve for pump - jet: cylinder 11 (n307), electrical malfunction will delay your vw fault. |
02949 Possible Causes:
02949 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- O2 Sensor Heater Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Shift Solenoid E Performance or Stuck Off
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 02949 Code
- Inspect all the connections activation 2-unit injector valve, electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns