Aaron, that does help. But it also create more questions. Thanks to you and your time. So here are some:
- I noticed my oxygen sensor is disconnected. If my frequency valve is disconnected as well, that means that there will not be any control of oxygen/fuel ratio. Wouldn't that result in a higher fuel consumption?
- Checking in Europe's car parts websites, they mention this valve as being present in M110 motor, wouldn't that mean it was already here when the part got to the US?
- If i decide to get rid of it, what if i unplug the power, will the valve be in an open position, or close position?
- At one point, if you can include a picture of this area of your car, it can help me recreate the configuration you have.
- What about the oxygen sensor? Is yours plugged? And if yes where? I need to know the wire path in the engine bay.

Thanks for your help, I know it's lot of questions.