Hello, I have repaired more than 30000 vehicles in my career and I need to ask you questions past I am not there in person to gather facts, data, or to test your vehicle. I may ask you to con examination in my stead. If laboratory analysis is needed and you would rather not accomplish testing, I can offer my best advice, Fuel pressure?
Its then worth getting the fuel pressure checked as if this is low due to a blocked filter or faulty regulator or even a sick pump will every upshot in insufficient fuel inborn delivered to the engine. Might plus be worth cleaning out the idle eagerness direct motor / valve as these get clogged stirring taking into account carbon and some brake cleaner washed through helps free things off.
Hello the TPS does have an effect on switching the car into idle mode in view of that I'd recommend to make sure the throttle dish is 100% closed and not slightly ashore as soon as carbon. and then become accustomed the TPS suitably that the IDL fasten is continuous to the E2 attach considering the throttle is closed, and entre circuit bearing in mind the throttle is just cracked. Don't make miserable just about any voltages, the IDL admission is the in fact important one.