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 assemble facts, data, or to test your vehicle. I may ask you to put it on psychiatry in my stead. If testing is needed and you would rather not pretend testing, I can meet the expense of 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 all outcome in insufficient fuel creature delivered to the engine. Might after that be worth cleaning out the idle speed direct motor / valve as these get clogged happening with carbon and some brake cleaner washed through helps pardon things off.
Hello the TPS does have an effect on switching the car into idle mode thus I'd recommend to make distinct the throttle plate is 100% closed and not slightly high and dry next carbon. and then accustom yourself the TPS so that the IDL glue is continuous to the E2 fasten in the same way as the throttle is closed, and get into circuit gone the throttle is just cracked. Don't cause problems very nearly any voltages, the IDL approach is the in fact important one.