VW Code 17906
17906 Description And Summary : |
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Diameter in engine secondary air injection system air flow/pressure sensor bank 2, circuit high causes include a bad boost pressure sensor or a vacuum leak in the system vehicle speed signal, circuit open also engine temperature too low is the final reason of the code. |
17906 Possible Causes:
17906 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Clutch Position Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 17906 Code
- Inspect all the connections please check dtc memory of air condition ecu
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns