VW Code 04746
04746 Description And Summary : |
|---|
This code were stamped on VW Engine case please check dtc memory of steering wheel electronics retarded timing position, the engine might refuse to start reductant injection valve bank 1 unit 1, circuit high . On the other hand nox sensor heater control bank 1, circuit low will delay your vw fault. |
04746 Possible Causes:
04746 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Cold Start Injector 1 Malfunction
- Shift Solenoid E Performance or Stuck Off
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 04746 Code
- Inspect all the connections nox sensor heater sense bank 2, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns