Hello, I have repaired over 30000 vehicles in my career and I dependence to ask you questions previously I am not there in person to build up facts, data, or to test your vehicle. I may question you to comport yourself psychiatry in my stead. If testing is needed and you would rather not sham testing, I can meet the expense of my best advice, Fuel pressure?
Might moreover be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can reach a fast malformation locate if you unplug the meter and run the engine without it. if the engine condition is the thesame later chances are the meter or the attachment to it is faulty. Its along with worth cleaning the MAF sensor wires, as they can get coated when dirt over epoch which then offsets the reading. Use some contact cleaner or brake cleaner to spray onto the wires to sever the dirt on no account lie alongside the wires following anything as they are enormously fragile
I don't have any check engine lights unless I unplug the MAF sensor. in imitation of the MAF is plugged in after that the car will stall unless I put my foot on the accelerator. There is as well as an intermittent popping sound coming at idle.