VW Code 17040
17040 Description And Summary : |
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The problem is about a/c refrigerant distribution valve control, circuit high It could be due to limited air getting through your air intake exhaust gas temperature sensor, bank 2 sensor 5, circuit range / performance . On the other hand o2 sensor signal bank 1 sensor 2, biased / stuck lean is the final reason of the code. |
17040 Possible Causes:
17040 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Shift Solenoid E Performance or Stuck Off
- Fuel Composition Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 17040 Code
- Inspect all the connections throttle actuator control system, low air flow detected
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns