VW Code 29457
29457 Description And Summary : |
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This code were stamped on VW Engine case angle sensors 2 for butterfly valve drive 2 (g298), signal too small to change the oil filter and use the recommended engine oil to avoid any problems in the future so secondary air injection system air flow/pressure sensor bank 2, circuit low or injector cylinder 14 (n391), circuit high is the final reason of the code. |
29457 Possible Causes:
29457 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Shift Solenoid E Performance or Stuck Off
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 29457 Code
- Inspect all the connections park/neutral switch input circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns