Hello, I have repaired higher than 30000 vehicles in my career and I compulsion to ask you questions before I am not there in person to collect facts, data, or to test your vehicle. I may question you to play-act psychoanalysis in my stead. If chemical analysis is needed and you would rather not affect testing, I can meet the expense of my best advice, Fuel pressure?
Its next worth getting the fuel pressure checked as if this is low due to a blocked filter or faulty regulator or even a not a hundred percent pump will all result in insufficient fuel physical delivered to the engine. Might then be worth cleaning out the idle quickness govern motor / valve as these acquire clogged occurring in the manner of carbon and some brake cleaner washed through helps clear things off.
Hello the TPS does have an effect on switching the car into idle mode suitably I'd suggest to create definite the throttle dish is 100% closed and not slightly stranded bearing in mind carbon. and subsequently acclimatize the TPS correspondingly that the IDL stick is continuous to the E2 attach like the throttle is closed, and entre circuit in the manner of the throttle is just cracked. Don't trouble more or less any voltages, the IDL gate is the in point of fact important one.