Hello, I have repaired beyond 30000 vehicles in my career and I habit to question you questions back I am not there in person to pile up facts, data, or to exam your vehicle. I may question you to action testing in my stead. If scrutiny is needed and you would rather not statute testing, I can come up with the money for my best advice, Fuel pressure?
Might moreover be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can do a quick malformation locate if you unplug the meter and rule the engine without it. if the engine condition is the same later chances are the meter or the attachment to it is faulty. Its in addition to worth cleaning the MAF sensor wires, as they can acquire coated past dirt over get older which after that offsets the reading. Use some right of entry cleaner or brake cleaner to vaporizer onto the wires to separate the dirt on no account touch the wires as soon as all as they are definitely fragile
Hello the TPS does have an effect upon switching the car into idle mode as a result I'd recommend to create clear the throttle dish is 100% closed and not slightly high and dry in the manner of carbon. and then acclimatize the TPS for that reason that the IDL stick is continuous to the E2 glue as soon as the throttle is closed, and get into circuit later the throttle is just cracked. Don't distress just about any voltages, the IDL admittance is the essentially important one.