Hello, I have repaired higher than 30000 vehicles in my career and I habit to ask you questions previously I am not there in person to gather together facts, data, or to test your vehicle. I may ask you to acquit yourself psychotherapy in my stead. If examination is needed and you would rather not play testing, I can present my best advice, Fuel pressure?
I did re-check them tho. The master tech did extensive tests on the expose flow meter and said it was good. considering I unplug it and rule the motor, the car runs unfriendly and at 850ish. I can lonely guess that my extra rebuilt ecu has an issue, or the tps needs to be re-adjusted, or someway my maf has died in the midst of every this. I don't think the tps has that much run in the stand-in of rpm though? I think it isolated adjusts it a propos 1k..
This could be a large vacuum leak ,with the MAF aligned it is without help measuring the let breathe that is getting bearing in mind the MAF, consequently if the intake manifold is sucking in ventilate the expose to fuel ratio will be certainly out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. subsequent to carb cleaner spray can vaporizer in the area of the hissing bearing in mind the engine government and in imitation of you listen the engine stall or rev forward-thinking there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.