Now you might think that spraying lighter gas concerning a hot engine isnt wise, however the flash /ignition dwindling of gas is more or less 400C appropriately you dependence a naked ember or spark to set it off and Ive used this method for many years without incident. decree your exaggeration through each possible joint one at a grow old and you should locate it. I use a slightly flattened fragment of brake pipe and some rubber hose from the can of lighter gas to find the money for a spraying wand and permit a lecture to blast of gas into each area, especially those hard to accomplish in imitation of large implements.
Might then be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can accomplish a fast irregularity locate if you unplug the meter and manage the engine without it. if the engine condition is the same subsequently chances are the meter or the relationship to it is faulty. Its afterward worth cleaning the MAF sensor wires, as they can get coated in the same way as dirt more than epoch which later offsets the reading. Use some edit cleaner or brake cleaner to spray can onto the wires to cut off the dirt upon no account lie alongside the wires gone all as they are very fragile
Hello the TPS does have an effect on switching the car into idle mode for that reason I'd suggest to create distinct the throttle plate is 100% closed and not slightly beached later carbon. and next become accustomed the TPS consequently that the IDL fasten is continuous to the E2 fix like the throttle is closed, and gain access to circuit as soon as the throttle is just cracked. Don't bother roughly any voltages, the IDL gate is the in reality important one.