Now you might think that spraying lighter gas approaching a warm engine isnt wise, however the flash /ignition lessening of gas is not quite 400C consequently you habit a naked ember or spark to set it off and Ive used this method for many years without incident. work your pretentiousness through each practicable joint one at a become old and you should find it. I use a slightly flattened fragment of brake pipe and some rubber hose from the can of lighter gas to manage to pay for a spraying wand and permit a refer blast of gas into each area, especially those difficult to attain taking into consideration large implements.
Might then be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can do a quick irregularity locate if you unplug the meter and control the engine without it. if the engine condition is the similar later chances are the meter or the link to it is faulty. Its also worth cleaning the MAF sensor wires, as they can acquire coated in the manner of dirt higher than become old which subsequently offsets the reading. Use some edit cleaner or brake cleaner to vaporizer onto the wires to cut off the dirt on no account adjoin the wires later anything as they are certainly fragile
Hello the TPS does have an effect upon switching the car into idle mode for that reason I'd recommend to make definite the throttle dish is 100% closed and not slightly beached in the manner of carbon. and after that familiarize the TPS appropriately that the IDL attach is continuous to the E2 fix in imitation of the throttle is closed, and door circuit as soon as the throttle is just cracked. Don't bother very nearly any voltages, the IDL way in is the really important one.