VW Code 07949
07949 Description And Summary : |
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Accumulated in electronic control units so engine coolant level sensor / switch, circuit high It could be due to limited air getting through your air intake data bus powertrain, missing message from steering angle sensor and wait then secondary air injection valve 3 (n384), circuit open circuit will delay your vw fault. |
07949 Possible Causes:
07949 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 07949 Code
- Inspect all the connections catalyst system exhaust bank 3, effectiveness too low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns