Check the hose clips for tightness and inspect the trunking for any cracks or splits and with all the vacuum system, the little bore pipes and fittings for cracks and missing parts. The best quirk to find a leak is to have the engine supervision and warm and next spray lighter gas /propane or brake cleaner something like each joint in turn. If the engine rev s happening you ve found your leak.
I did re-check them tho. The master tech did extensive tests upon the freshen flow meter and said it was good. in the same way as I unplug it and manage the motor, the car runs coarse and at 850ish. I can unaided 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 manage in the every second of rpm though? I think it unaided adjusts it re 1k..
This could be a large vacuum leak ,with the MAF amalgamated it is abandoned measuring the expose that is getting behind the MAF, therefore if the intake manifold is sucking in expose 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. afterward carb cleaner spray spray can in the place of the hissing taking into consideration the engine admin and considering you hear the engine stall or rev forward-thinking there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.