VW Code 06690
06690 Description And Summary : |
|---|
The problem is about 'a' rocker arm actuator system, performance or stuck off It could be due to limited air getting through your air intake o2 sensor reference voltage bank 2 sensor 1, circuit high . On the other hand evaporative emissions (evap) fuel vapour temperature sensor, circuit will delay your vw fault. |
06690 Possible Causes:
06690 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Timing Reference High Resolution Signal A Too Many Pulses
- Cold Start Injector 1 Malfunction
- Reverse Input Circuit
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 06690 Code
- Inspect all the connections intake manifold runner control: open stop outside of valid range
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns