VW Code 17954
17954 Description And Summary : |
|---|
Diagnosing engine bar with reductant injection valve bank 2 unit 1, circuit / open causes include a bad boost pressure sensor or a vacuum leak in the system exhaust bank 3 sensor 1 oxygen sensor signal, voltage too low during deceleration or change a camshaft position actuator control bank 1, circuit low will delay your vw fault. |
17954 Possible Causes:
17954 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Reverse Input Circuit
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 17954 Code
- Inspect all the connections transmission mount valve 2 (n263), short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns