Hello, I have repaired greater than 30000 vehicles in my career and I need to question you questions back I am not there in person to build up facts, data, or to test your vehicle. I may ask you to put it on examination in my stead. If psychoanalysis is needed and you would rather not discharge duty testing, I can manage to pay for my best advice, Fuel pressure?
Might as a consequence be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can do a fast fault locate if you unplug the meter and direct the engine without it. if the engine condition is the similar then chances are the meter or the connection to it is faulty. Its as well as worth cleaning the MAF sensor wires, as they can acquire coated taking into consideration dirt exceeding era which after that offsets the reading. Use some edit cleaner or brake cleaner to spray can onto the wires to sever the dirt upon no account touch the wires subsequent to all as they are certainly fragile
I'm reviewing your question now, and will reveal incite gone your reply ASAP. Rgds Greg. What deviation codes complete you have. Does the engine manage following the MAF disconnected. similar to the noisy hissing solid this could be your problem. This could be a large vacuum leak ,with the MAF related it is unaided measuring the expose that is getting subsequent to the MAF, thus if the intake manifold is sucking in expose the air to fuel ratio will be totally out and cause the engine to stal