This could be an airleak after the airflow meter, any freshen dragged in here isn t seen by the ECU and in view of that not compensated for and can thin the engine out and can next permit the engine to rev taking place later than not desired causing rough running. As its a mechanical deviation it tends not to perspective upon the irregularity spacious and you can sometimes listen a hissing noise taking into account 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. taking into account I unplug it and direct the motor, the car runs scratchy and at 850ish. I can without help guess that my new 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 different of rpm though? I think it on your own adjusts it just about 1k..
Hello the TPS does have an effect upon switching the car into idle mode appropriately I’d recommend to make clear the throttle plate is 100% closed and not slightly stranded later than carbon. and subsequently get used to the TPS hence that the IDL glue is continuous to the E2 glue in the same way as the throttle is closed, and right to use circuit as soon as the throttle is just cracked. Don’t bother approximately any voltages, the IDL door is the really important one.
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