Now you might think that spraying lighter gas a propos a hot engine isnt wise, however the flash /ignition tapering off of gas is virtually 400C consequently you compulsion a naked ember or spark to set it off and Ive used this method for many years without incident. piece of legislation your pretension through each realizable joint one at a time 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 take up blast of gas into each area, especially those hard to achieve as soon as large implements.
Might then be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can attain a quick oddity find if you unplug the meter and manage the engine without it. if the engine condition is the similar subsequently chances are the meter or the connection to it is faulty. Its then worth cleaning the MAF sensor wires, as they can acquire coated following dirt greater than epoch which next offsets the reading. Use some read cleaner or brake cleaner to vaporizer onto the wires to surgically remove the dirt upon no account be next to the wires with all as they are entirely fragile
Hello the TPS does have an effect on switching the car into idle mode so I'd suggest to create clear the throttle plate is 100% closed and not slightly ashore similar to carbon. and then become accustomed the TPS correspondingly that the IDL stick is continuous to the E2 fasten in the same way as the throttle is closed, and edit circuit gone the throttle is just cracked. Don't upset just about any voltages, the IDL retrieve is the in point of fact important one.