Hello, I have repaired over 30000 vehicles in my career and I infatuation to question you questions in the past I am not there in person to build up facts, data, or to exam your vehicle. I may question you to show laboratory analysis in my stead. If scrutiny is needed and you would rather not accomplishment testing, I can give my best advice, Fuel pressure?
I did re-check them tho. The master tech did extensive tests upon the expose flow meter and said it was good. following I unplug it and manage the motor, the car runs harsh and at 850ish. I can only guess that my extra 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 every second of rpm though? I think it solitary adjusts it regarding 1k..
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you stirring to date upon every maintenance; spark plugs fuel filter pcv vlave etc? have you performed a visual inspection and listened to engine as it warms in the works and is warmed up? oftentimes in engine bill many factors may cause the thesame symptom(s)