This could be an airleak after the airflow meter, any freshen dragged in here isn t seen by the ECU and thus not compensated for and can thin the engine out and can as a consequence permit the engine to rev taking place gone not desired causing brusque running. As its a mechanical idiosyncrasy it tends not to direction upon the deformity spacious and you can sometimes listen a hissing noise past the engine running.
I did re-check them tho. The master tech did extensive tests on the air flow meter and said it was good. in the manner of I unplug it and rule the motor, the car runs aggressive and at 850ish. I can unaccompanied guess that my new 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 govern in the substitute of rpm though? I think it without help adjusts it as regards 1k..
Hello the TPS does have an effect on switching the car into idle mode therefore I'd suggest to make sure the throttle dish is 100% closed and not slightly stranded bearing in mind carbon. and subsequently get used to the TPS therefore that the IDL fasten is continuous to the E2 attach as soon as the throttle is closed, and right to use circuit in the manner of the throttle is just cracked. Don't distress not quite any voltages, the IDL admission is the in reality important one.