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i have a 07 yukon, 5.3, 4l60e, front mount 60mm on 5 psi, when i take off easy, no where near boost i get a stabilitrak error, sometime it comes on and goes off, sometimes it stays on and the transmission shifts hard. here is a log but i dont see anything, also my tune is below. i used the beta version today and tomorrow with try the 2.22 verison. i reset the batteryy and tcm, did a write entire, any other tips.
thanks, i included two tunes "hp1 is 2.22 version, the other is the new beta.
it seems to come on at 2k rpm with light throttle when the boost rolls in, then it will shut off, if i go wot it comes on and stays on until i shut the car off
just did some more testing, if i disconnect the turbo pipe to the mass air and drive it doesnt throw the code at all. runs normal. so i know it is boost related, any ideas?
I ran into that problem when i installed the blower on a escalade. if i remeber its fuel trim related. The Stabylitrack comes on and shifts hard. i may have a file from the last tune so you can compare
I had the same problem with a couple of Escalade i put blowers on. it was fuel trim related i may have a file that you can compare did you figure it out yet
i ended up buying a file from STS, it was pretty good, right now im trying to figure out how to go 2 bar with the E38 computer, is there a download? i dont have any options under the enhancement tab