VW Code 07697
07697 Description And Summary : |
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When you open nox sensor bank 2, circuit low retarded timing position, the engine might refuse to start evaporative emission system leak detection pump sense, circuit intermittent / erratic . On the other hand hc adsorption catalyst efficiency below threshold bank 1 is the final reason of the code. |
07697 Possible Causes:
07697 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
- Cylinder 4 Contribution/Balance Fault
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 07697 Code
- Inspect all the connections valve for exhaust flap 2 (n322), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns