Hello, I have repaired on top of 30000 vehicles in my career and I craving to ask you questions back I am not there in person to gather facts, data, or to test your vehicle. I may ask you to decree testing in my stead. If chemical analysis is needed and you would rather not perform testing, I can offer my best advice, Fuel pressure?
Might in addition to be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can realize a quick deviation locate if you unplug the meter and govern the engine without it. if the engine condition is the same later chances are the meter or the membership to it is faulty. Its as a consequence worth cleaning the MAF sensor wires, as they can get coated when dirt higher than times which then offsets the reading. Use some right of entry cleaner or brake cleaner to vaporizer onto the wires to remove the dirt upon no account be adjacent to the wires afterward whatever as they are totally fragile
Hello the TPS does have an effect on switching the car into idle mode correspondingly I'd suggest to make positive the throttle plate is 100% closed and not slightly high and dry similar to carbon. and subsequently get used to the TPS in view of that that the IDL fasten is continuous to the E2 attach like the throttle is closed, and log on circuit like the throttle is just cracked. Don't trouble just about any voltages, the IDL door is the in fact important one.