Hello, I have repaired greater than 30000 vehicles in my career and I need to question you questions previously I am not there in person to gather together facts, data, or to test your vehicle. I may question you to action examination in my stead. If investigation is needed and you would rather not accomplishment testing, I can come up with the money for my best advice, Fuel pressure?
I did re-check them tho. The master tech did extensive tests upon the air flow meter and said it was good. in imitation of I unplug it and manage the motor, the car runs brusque and at 850ish. I can abandoned guess that my new rebuilt ecu has an issue, or the tps needs to be re-adjusted, or anyhow my maf has died in the midst of all this. I don't think the tps has that much direct in the interchange of rpm though? I think it lonely adjusts it not far off from 1k..
I'm reviewing your question now, and will state support gone your reply ASAP. Rgds Greg. What deviation codes reach you have. Does the engine direct in the manner of the MAF disconnected. behind the loud hissing sound this could be your problem. This could be a large vacuum leak ,with the MAF partnered it is abandoned measuring the let breathe that is getting when the MAF, as a result if the intake manifold is sucking in air the air to fuel ratio will be certainly out and cause the engine to stal