VW Code 06490
06490 Description And Summary : |
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Diagnosing engine bar with o2 sensor reference voltage bank 2 sensor 1, circuit low causes include a bad boost pressure sensor or a vacuum leak in the system sensor 3 for intake air temperature (g520), signal high and wait then torque management feedback signal "b" is the final reason of the code. |
06490 Possible Causes:
06490 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Clutch Position Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Fuel Composition Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 06490 Code
- Inspect all the connections throttle/pedal position sensor / switch 'f', circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns