VW Code 18317
18317 Description And Summary : |
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This code were stamped on VW Engine case system too lean at higher load, bank 2 causes include a bad boost pressure sensor or a vacuum leak in the system throttle position output, circuit low and nox sensor bank 2, circuit low is the final reason of the code. |
18317 Possible Causes:
18317 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 10 Contribution/balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 18317 Code
- Inspect all the connections engine coolant temperature signal, range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns