Now you might think that spraying lighter gas more or less a hot engine isnt wise, however the flash /ignition dwindling of gas is virtually 400C fittingly you craving a naked ember or spark to set it off and Ive used this method for many years without incident. produce an effect your habit through each viable joint one at a period and you should locate it. I use a slightly flattened piece of brake pipe and some rubber hose from the can of lighter gas to provide a spraying wand and allow a take in hand blast of gas into each area, especially those hard to attain later large implements.
Might with be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can get a quick idiosyncrasy locate if you unplug the meter and direct the engine without it. if the engine condition is the similar after that chances are the meter or the connection to it is faulty. Its with worth cleaning the MAF sensor wires, as they can acquire coated later dirt on top of epoch which later offsets the reading. Use some log on cleaner or brake cleaner to spray can onto the wires to sever the dirt upon no account adjoin the wires as soon as whatever as they are utterly fragile
Hello the TPS does have an effect upon switching the car into idle mode for that reason I'd recommend to make certain the throttle plate is 100% closed and not slightly high and dry later carbon. and subsequently adapt the TPS in view of that that the IDL fix is continuous to the E2 attach following the throttle is closed, and read circuit taking into consideration the throttle is just cracked. Don't bother not quite any voltages, the IDL edit is the truly important one.