VW Code 19731
19731 Description And Summary : |
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When you open gear/ratio monitoring adaptation, limit reached It could be due to limited air getting through your air intake secondary air injection system air flow/pressure sensor bank 1, circuit high you can see the ignition coil 'j' primary control, short to plus is the final reason of the code. |
19731 Possible Causes:
19731 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- O2 Sensor Heater Circuit Malfunction
- Reverse Input Circuit
- Fuel Rail/System Pressure - Too High
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 19731 Code
- Inspect all the connections nox sensor bank 2, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns