Hello, I have repaired beyond 30000 vehicles in my career and I craving to ask you questions previously I am not there in person to store up facts, data, or to exam your vehicle. I may ask you to perform breakdown in my stead. If testing is needed and you would rather not proceed testing, I can offer my best advice, Fuel pressure?
Might afterward be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can reach a fast irregularity find if you unplug the meter and manage the engine without it. if the engine condition is the similar then chances are the meter or the connection to it is faulty. Its along with worth cleaning the MAF sensor wires, as they can acquire coated next dirt greater than times which later offsets the reading. Use some read cleaner or brake cleaner to spray onto the wires to separate the dirt upon no account lie alongside the wires in the same way as everything as they are utterly fragile
I don't have any check engine lights unless I unplug the MAF sensor. in the manner of the MAF is plugged in later the car will stall unless I put my foot on the accelerator. There is in addition to an intermittent popping sealed coming at idle.