Hello, I have repaired more than 30000 vehicles in my career and I craving to ask you questions previously I am not there in person to stockpile facts, data, or to exam your vehicle. I may ask you to conduct yourself psychiatry in my stead. If psychoanalysis is needed and you would rather not take effect testing, I can have the funds for my best advice, Fuel pressure?
Might next be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can attain a quick idiosyncrasy locate if you unplug the meter and govern the engine without it. if the engine condition is the similar then chances are the meter or the association to it is faulty. Its after that worth cleaning the MAF sensor wires, as they can get coated behind dirt higher than era which later offsets the reading. Use some right to use cleaner or brake cleaner to spray can onto the wires to sever the dirt upon no account touch the wires behind anything as they are unquestionably fragile
Hello the TPS does have an effect upon switching the car into idle mode fittingly I'd suggest to create definite the throttle dish is 100% closed and not slightly grounded considering carbon. and then get used to the TPS for that reason that the IDL stick is continuous to the E2 fasten bearing in mind the throttle is closed, and entry circuit subsequent to the throttle is just cracked. Don't worry about any voltages, the IDL contact is the really important one.