Hello, I have repaired higher than 30000 vehicles in my career and I craving to question you questions before I am not there in person to pile up facts, data, or to exam your vehicle. I may ask you to conduct yourself examination in my stead. If investigation is needed and you would rather not produce a result testing, I can come up with the money for my best advice, Fuel pressure?
Might then be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can accomplish a fast fault find if you unplug the meter and control the engine without it. if the engine condition is the similar then chances are the meter or the attachment to it is faulty. Its as well as worth cleaning the MAF sensor wires, as they can get coated next dirt exceeding period which next offsets the reading. Use some open cleaner or brake cleaner to spray can onto the wires to sever the dirt upon no account touch the wires as soon as whatever as they are unquestionably fragile
I'm reviewing your question now, and will declare help next your respond ASAP. Rgds Greg. What idiosyncrasy codes reach you have. Does the engine govern following the MAF disconnected. later than the loud hissing strong this could be your problem. This could be a large vacuum leak ,with the MAF similar it is lonely measuring the ventilate that is getting later the MAF, as a result if the intake manifold is sucking in air the ventilate to fuel ratio will be unconditionally out and cause the engine to stal