Hello, I have repaired higher 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 question you to feign investigation in my stead. If chemical analysis is needed and you would rather not decree testing, I can have the funds for my best advice, Fuel pressure?
Its after that worth getting the fuel pressure checked as if this is low due to a blocked filter or faulty regulator or even a under the weather pump will all upshot in insufficient fuel living thing delivered to the engine. Might after that be worth cleaning out the idle speed direct motor / valve as these get clogged in the works once carbon and some brake cleaner washed through helps release things off.
Hello the TPS does have an effect on switching the car into idle mode appropriately I'd suggest to create sure the throttle plate is 100% closed and not slightly ashore next carbon. and after that adapt the TPS consequently that the IDL fix is continuous to the E2 pin subsequent to the throttle is closed, and admittance circuit considering the throttle is just cracked. Don't badly affect not quite any voltages, the IDL admission is the essentially important one.