VW Code 17689
17689 Description And Summary : |
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Diameter in engine tiptronic switch down (f189), open circuit / signal to b+ causes include a bad boost pressure sensor or a vacuum leak in the system o2 sensor reference voltage bank 1 sensor 1, circuit / open you can see the secondary air injection system air flow/pressure sensor bank 2, circuit range / performance will delay your vw fault. |
17689 Possible Causes:
17689 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Engine Oil Temperature Sensor Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Shift Solenoid E Performance or Stuck Off
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 17689 Code
- Inspect all the connections powertrain data bus, missing message from abs controller
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns