Check the hose clips for tightness and inspect the trunking for any cracks or splits and afterward all the vacuum system, the little bore pipes and fittings for cracks and missing parts. The best artifice to find a leak is to have the engine presidency and hot and next spray can lighter gas /propane or brake cleaner as regards each joint in turn. If the engine rev s going on you ve found your leak.
I did re-check them tho. The master tech did extensive tests on the air flow meter and said it was good. next I unplug it and rule the motor, the car runs rude and at 850ish. I can deserted guess that my further 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 run in the stand-in of rpm though? I think it deserted adjusts it on 1k..
I'm reviewing your ask now, and will post assist later than your reply ASAP. Rgds Greg. What defect codes accomplish you have. Does the engine direct gone the MAF disconnected. bearing in mind the noisy hissing hermetic this could be your problem. This could be a large vacuum leak ,with the MAF connected it is solitary measuring the expose that is getting behind the MAF, correspondingly if the intake manifold is sucking in expose the air to fuel ratio will be definitely out and cause the engine to stal