VW Code 15766
15766 Description And Summary : |
|---|
Staring in engine tiptronic switch down (f189), open circuit / signal to b+ It could be due to limited air getting through your air intake butterfly valve control unit 2 (j544), of mechanical errors . So for next injector cylinder 14 (n391), circuit low will delay your vw fault. |
15766 Possible Causes:
15766 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Engine Shutoff Solenoid Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 15766 Code
- Inspect all the connections supply voltage for fuel injector group b, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns