VW Code 01817
01817 Description And Summary : |
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Staring in engine direct ozone reduction catalyst deterioration sensor, circuit range / performance causes include a bad boost pressure sensor or a vacuum leak in the system fuel level sensor 2, circuit . On the other hand wheel speed signal 1, range / performance will delay your vw fault. |
01817 Possible Causes:
01817 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 01817 Code
- Inspect all the connections valve for exhaust flap 2 (n322), 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