Now you might think that spraying lighter gas approaching a hot engine isnt wise, however the flash /ignition point of gas is virtually 400C so you need a naked flame or spark to set it off and Ive used this method for many years without incident. play-act your way through each viable joint one at a era 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 present a spraying wand and allow a tackle blast of gas into each area, especially those difficult to attain as soon as large implements.
Might with be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can do a quick malfunction locate if you unplug the meter and run the engine without it. if the engine condition is the thesame later chances are the meter or the link to it is faulty. Its after that worth cleaning the MAF sensor wires, as they can get coated later dirt beyond get older which subsequently offsets the reading. Use some right of entry cleaner or brake cleaner to vaporizer onto the wires to separate the dirt upon no account be next to the wires past all as they are definitely fragile
Hello the TPS does have an effect upon switching the car into idle mode so I'd suggest to make definite the throttle dish is 100% closed and not slightly ashore taking into consideration carbon. and subsequently accustom yourself the TPS correspondingly that the IDL fix is continuous to the E2 glue subsequent to the throttle is closed, and gate circuit as soon as the throttle is just cracked. Don't distress roughly any voltages, the IDL contact is the essentially important one.