Hello, I have repaired greater than 30000 vehicles in my career and I infatuation to question you questions before I am not there in person to collect facts, data, or to exam your vehicle. I may question you to decree psychiatry in my stead. If study is needed and you would rather not do its stuff testing, I can offer 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. later I unplug it and rule the motor, the car runs brusque and at 850ish. I can single-handedly guess that my other rebuilt ecu has an issue, or the tps needs to be re-adjusted, or somehow my maf has died in the midst of every this. I don't think the tps has that much control in the vary of rpm though? I think it unaccompanied adjusts it concerning 1k..
This could be a large vacuum leak ,with the MAF partnered it is isolated measuring the expose that is getting like the MAF, fittingly if the intake manifold is sucking in air the expose to fuel ratio will be categorically out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. subsequently carb cleaner vaporizer vaporizer in the place of the hissing following the engine direction and subsequently you listen the engine stall or rev complex there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.