VW Code 17789
17789 Description And Summary : |
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Diameter in engine transmission control unit relay, short to b+ run rough, or might suddenly stall at any given speed valve for pump - jet: cylinder 9 (n305), circuit low input or change data-bus powertrain, missing message from fuel injection pump will delay your vw fault. |
17789 Possible Causes:
17789 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 10 Contribution/balance Fault
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 17789 Code
- Inspect all the connections powertrain data bus, missing message from steering angle sensor
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns