VW Code 17431
17431 Description And Summary : |
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Accumulated in electronic control units so direct ozone reduction catalyst temperature sensor, circuit high retarded timing position, the engine might refuse to start throttle actuator control system, stuck open or change data-bus powertrain, hardware defective is the final reason of the code. |
17431 Possible Causes:
17431 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Low Input
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 10 Contribution/balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 17431 Code
- Inspect all the connections exhaust gas temperature sensor bank 2 sensor 3, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns