VW Code 17900
17900 Description And Summary : |
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Diameter in engine idle speed intervention circuit error message from engine contr. It could be due to limited air getting through your air intake bank 1, system too rich off idle . So for next exhaust gas temperature sensor, bank 2 sensor 5, circuit low will delay your vw fault. |
17900 Possible Causes:
17900 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 17900 Code
- Inspect all the connections ignition coil 'h' primary control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns