PDA

View Full Version : Car won't idle when HOT, great when cold, but idle keeps dying when hot


kmn5
09-29-2008, 03:55 AM
Hey all
I got my aem running pretty good when driving and on startup the idle is fine (currently set to 1000prm)
but after a 30+ min drive on the highway the idle gets a little iffy (it hunts around 900-1000)
and after another 30+ min drive and the car won't idle at all, and I have to keep my foot on the throttle a little bit to keep it from dying
When it's HOT like this I have to adjust the "Idle% vs Target" values all the way to 100%
and even then the idle is around 600-700

When it's cold I can have the "Idle% vs Target" at ~35% or so

I have a 2gz-ge NA-T
I have the "1/2 Stepper" and "3/4 Stepper" set to ON
and idle FB dir Invert checked off

my cal is based off the 1101 file thats included with the AEMpro

any ideas?

thanks