Hello, I have repaired more than 30000 vehicles in my career and I compulsion to question you questions back I am not there in person to assemble facts, data, or to exam your vehicle. I may ask you to exploit examination in my stead. If psychoanalysis is needed and you would rather not affect testing, I can pay for my best advice, Fuel pressure?
I did re-check them tho. The master tech did extensive tests upon the expose flow meter and said it was good. taking into consideration I unplug it and rule the motor, the car runs scratchy and at 850ish. I can on your own guess that my further rebuilt ecu has an issue, or the tps needs to be re-adjusted, or somehow my maf has died in the midst of every this. I don't think the tps has that much run in the vary of rpm though? I think it and no-one else adjusts it in this area 1k..
I'm reviewing your ask now, and will reveal incite when your answer ASAP. Rgds Greg. What malfunction codes complete you have. Does the engine run following the MAF disconnected. when the noisy hissing solid this could be your problem. This could be a large vacuum leak ,with the MAF partnered it is unaided measuring the expose that is getting following the MAF, in view of that if the intake manifold is sucking in let breathe the freshen to fuel ratio will be enormously out and cause the engine to stal