Check the hose clips for tightness and inspect the trunking for any cracks or splits and as a consequence all the vacuum system, the small bore pipes and fittings for cracks and missing parts. The best pretension to locate a leak is to have the engine management and warm and after that vaporizer lighter gas /propane or brake cleaner with reference to each joint in turn. If the engine rev s taking place you ve found your leak.
I did re-check them tho. The master tech did extensive tests on the freshen flow meter and said it was good. gone I unplug it and rule the motor, the car runs rasping and at 850ish. I can without help guess that my supplementary rebuilt ecu has an issue, or the tps needs to be re-adjusted, or anyhow my maf has died in the midst of every this. I don't think the tps has that much manage in the swing of rpm though? I think it isolated adjusts it something like 1k..
This could be a large vacuum leak ,with the MAF amalgamated it is without help measuring the air that is getting subsequent to the MAF, hence if the intake manifold is sucking in expose the let breathe to fuel ratio will be entirely out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. bearing in mind carb cleaner spray spray can in the place of the hissing following the engine organization and like you hear the engine stall or rev sophisticated there is the leak ,could be a bad vacuum hose bad gasket on the manifold.