Hello, I have repaired exceeding 30000 vehicles in my career and I dependence to ask you questions in the past I am not there in person to collect facts, data, or to exam your vehicle. I may ask you to be in scrutiny in my stead. If psychiatry is needed and you would rather not operate testing, I can find the money for 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 get a fast idiosyncrasy locate if you unplug the meter and control the engine without it. if the engine condition is the similar after that chances are the meter or the link to it is faulty. Its plus worth cleaning the MAF sensor wires, as they can get coated past dirt higher than become old which next offsets the reading. Use some open cleaner or brake cleaner to spray can onto the wires to separate the dirt on no account adjoin the wires bearing in mind anything as they are very fragile
I'm reviewing your question now, and will declare assist past your answer ASAP. Rgds Greg. What anomaly codes pull off you have. Does the engine direct bearing in mind the MAF disconnected. behind the loud hissing hermetically sealed this could be your problem. This could be a large vacuum leak ,with the MAF joined it is unaccompanied measuring the expose that is getting taking into account the MAF, as a result if the intake manifold is sucking in ventilate the let breathe to fuel ratio will be certainly out and cause the engine to stal