This could be an airleak after the airflow meter, any ventilate dragged in here isn t seen by the ECU and suitably not compensated for and can thin the engine out and can afterward permit the engine to rev up next not desired causing sharp running. As its a mechanical defect it tends not to position on the irregularity buoyant and you can sometimes hear a hissing noise subsequently the engine running.
I did re-check them tho. The master tech did extensive tests upon the freshen flow meter and said it was good. once I unplug it and run the motor, the car runs severe and at 850ish. I can by yourself guess that my extra 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 stand-in of rpm though? I think it only adjusts it regarding 1k..
I don't have any check engine lights unless I unplug the MAF sensor. as soon as the MAF is plugged in after that the car will stall unless I put my foot on the accelerator. There is with an intermittent popping hermetic coming at idle.