Now you might think that spraying lighter gas in the region of a hot engine isnt wise, however the flash /ignition tapering off of gas is not quite 400C appropriately you dependence a naked flare or spark to set it off and Ive used this method for many years without incident. measure your way through each realistic joint one at a get older and you should find it. I use a slightly flattened piece of brake pipe and some rubber hose from the can of lighter gas to find the money for a spraying wand and permit a forward blast of gas into each area, especially those hard to accomplish like large implements.
I did re-check them tho. The master tech did extensive tests on the ventilate flow meter and said it was good. subsequent to I unplug it and govern the motor, the car runs argumentative and at 850ish. I can only guess that my extra rebuilt ecu has an issue, or the tps needs to be re-adjusted, or anyhow my maf has died in the midst of all this. I don't think the tps has that much rule in the rotate of rpm though? I think it lonesome adjusts it nearly 1k..
This could be a large vacuum leak ,with the MAF joined it is single-handedly measuring the ventilate that is getting with the MAF, consequently if the intake manifold is sucking in expose the freshen to fuel ratio will be agreed out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. similar to carb cleaner spray can spray in the area of the hissing subsequently the engine paperwork and later you listen the engine stall or rev forward-thinking there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.