Hello, I have repaired on top of 30000 vehicles in my career and I obsession to ask you questions back I am not there in person to stockpile facts, data, or to exam your vehicle. I may question you to doing breakdown in my stead. If laboratory analysis is needed and you would rather not put-on testing, I can allow my best advice, Fuel pressure?
Might also be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can pull off a quick anomaly find if you unplug the meter and manage the engine without it. if the engine condition is the thesame then chances are the meter or the attachment to it is faulty. Its moreover worth cleaning the MAF sensor wires, as they can get coated similar to dirt on top of period which subsequently offsets the reading. Use some retrieve cleaner or brake cleaner to spray onto the wires to sever the dirt upon no account lie alongside the wires subsequent to everything as they are categorically fragile
I don't have any check engine lights unless I unplug the MAF sensor. past the MAF is plugged in later the car will stall unless I put my foot upon the accelerator. There is furthermore an intermittent popping sound coming at idle.