need help! High idle after EVAP&EGR removal & ported throttle body
I remove EVAP and EGR with FPR solenoid this winter. I also ported stock throttle body to 65mm and the intake manifold.
Now finish, I flash with the bit change that was said in the EVAP removal thread. This is good, I have no CEL.
But my idle is at 2000rpm. I data log the target RPM, it's 824rpm. Why doesn't go to the target rpm. so well adjust in the idle map.
I dit a leak test before starting everything with all the hole cap and everything and it was good. So I don't think i'm taking air from somewhere else because of all the things remove and cap.
When I log, everything is normal, timing AFR (at this rpm)...
I check the TPS % in the case that if I had do a bad alignement of the sensor on the throttle body when I reassemble it. before winter, it was to 11%, now it's to 10.5%, so this seems ok. Should it be lower because the hole is now bigger?
so guys that have remove EVAP&EGR or change to ported intake and throttle body,
Any idea of what I could look at or why ECU won't adjust to target rpm?