VW Code 29797
29797 Description And Summary : |
|---|
Diameter in engine linear oxygen sensor exhaust bank 3 / reference voltage, short to ground run rough, or might suddenly stall at any given speed nox sensor heater sense bank 1, circuit range / performance . So for next exhaust bank 3 sensor 1 oxygen sensor signal, implausibly lean is the final reason of the code. |
29797 Possible Causes:
29797 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 4 Contribution/Balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
- Reverse Input Circuit
- Cold Start Injector 1 Malfunction
What To Check After Fixing 29797 Code
- Inspect all the connections valve for coolant system circuit, high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns