Hello, I have repaired exceeding 30000 vehicles in my career and I craving to question you questions in the past I am not there in person to store up facts, data, or to exam your vehicle. I may question you to fake testing in my stead. If chemical analysis is needed and you would rather not put on an act testing, I can allow my best advice, Fuel pressure?
I did re-check them tho. The master tech did extensive tests on the freshen flow meter and said it was good. with I unplug it and control the motor, the car runs severe and at 850ish. I can isolated guess that my additional rebuilt ecu has an issue, or the tps needs to be re-adjusted, or somehow my maf has died in the midst of all this. I don't think the tps has that much control in the alternating of rpm though? I think it abandoned adjusts it a propos 1k..
This could be a large vacuum leak ,with the MAF amalgamated it is deserted measuring the expose that is getting in imitation of the MAF, therefore if the intake manifold is sucking in expose the air to fuel ratio will be unconditionally out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. as soon as carb cleaner spray spray in the place of the hissing following the engine government and in the manner of you hear the engine stall or rev far along there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.