This could be an airleak after the airflow meter, any air dragged in here isn t seen by the ECU and thus not compensated for and can thin the engine out and can along with allow the engine to rev in the works as soon as not desired causing severe running. As its a mechanical malformation it tends not to point upon the fault roomy and you can sometimes listen a hissing noise as soon as the engine running.
I did re-check them tho. The master tech did extensive tests on the let breathe flow meter and said it was good. in the same way as I unplug it and run the motor, the car runs scratchy and at 850ish. I can solitary guess that my additional rebuilt ecu has an issue, or the tps needs to be re-adjusted, or someway my maf has died in the midst of all this. I don't think the tps has that much manage in the oscillate of rpm though? I think it lonesome adjusts it not far off from 1k..
I don't have any check engine lights unless I unplug the MAF sensor. gone the MAF is plugged in then the car will stall unless I put my foot upon the accelerator. There is plus an intermittent popping hermetically sealed coming at idle.