Hello, I have repaired greater than 30000 vehicles in my career and I infatuation to question you questions in the past I am not there in person to accumulate facts, data, or to test your vehicle. I may ask you to decree examination in my stead. If examination is needed and you would rather not do something testing, I can manage to pay for my best advice, Fuel pressure?
I did re-check them tho. The master tech did extensive tests on the expose flow meter and said it was good. as soon as I unplug it and manage the motor, the car runs argumentative and at 850ish. I can deserted guess that my other rebuilt ecu has an issue, or the tps needs to be re-adjusted, or anyhow my maf has died in the midst of all this. I don't think the tps has that much direct in the substitute of rpm though? I think it abandoned adjusts it not far off from 1k..
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you in the works to date on every maintenance; spark plugs fuel filter pcv vlave etc? have you performed a visual inspection and listened to engine as it warms taking place and is warmed up? oftentimes in engine play a part many factors may cause the same symptom(s)