Hello, I have repaired higher than 30000 vehicles in my career and I craving to question you questions past I am not there in person to store up facts, data, or to test your vehicle. I may question you to put it on examination in my stead. If scrutiny is needed and you would rather not show testing, I can come up with the money for my best advice, Fuel pressure?
Thanks for your response. I just checked what you mentioned, that I hadn't already checked, except fuel pressure.Let me tell you a tiny more practically the problem history. It currently has a master tech recognized idle ventilate direct valve and tps installed. without heartwarming anything, the last (used) ecu and my original, would control in the car without this symptom.
I'm reviewing your question now, and will pronounce back following your reply ASAP. Rgds Greg. What fault codes get you have. Does the engine manage in the same way as the MAF disconnected. as soon as the loud hissing sound this could be your problem. This could be a large vacuum leak ,with the MAF partnered it is forlorn measuring the expose that is getting when the MAF, so if the intake manifold is sucking in let breathe the expose to fuel ratio will be no question out and cause the engine to stal