Hello, I have repaired more than 30000 vehicles in my career and I compulsion to question you questions previously I am not there in person to hoard facts, data, or to test your vehicle. I may question you to con psychiatry in my stead. If psychiatry is needed and you would rather not show testing, I can allow my best advice, Fuel pressure?
Might in addition to be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can attain a quick aberration locate if you unplug the meter and direct the engine without it. if the engine condition is the same later chances are the meter or the link to it is faulty. Its then worth cleaning the MAF sensor wires, as they can get coated following dirt over become old which subsequently offsets the reading. Use some get into cleaner or brake cleaner to spray can onto the wires to cut off the dirt upon no account be next to the wires afterward anything as they are unquestionably fragile
I don't have any check engine lights unless I unplug the MAF sensor. bearing in mind the MAF is plugged in after that the car will stall unless I put my foot on the accelerator. There is furthermore an intermittent popping unquestionable coming at idle.