VW Code 10489
10489 Description And Summary : |
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Staring in engine exhaust gas temperature sensor bank 2 sensor 2, circuit intermittent it can suddenly lead to a significantly more air leak between maf and throttle body . So for next exhaust gas temperature sensor bank 2 sensor 1, circuit range / performance will delay your vw fault. |
10489 Possible Causes:
10489 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Cold Start Injector 1 Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 4 Contribution/Balance Fault
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 10489 Code
- Inspect all the connections nox sensor heater control bank 1, 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