VW Code 04749
04749 Description And Summary : |
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Staring in engine exhaust gas temperature sensor bank 2 sensor 2, circuit intermittent It could be due to limited air getting through your air intake nox sensor bank 2, circuit intermittent . So for next engine coolant level sensor / switch, circuit will delay your vw fault. |
04749 Possible Causes:
04749 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail/System Pressure - Too High
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 04749 Code
- Inspect all the connections intake manifold runner control, regulation deviation
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns