I have seen several comments around the web about reducing the throttle follower. I am running 16196396 / BDUZ / $9A in a K2500/NV4500 and would like to try changing it, but I have not seen a setting for this. Does anyone have any suggestions on how to change the throttle follower in this bin?
1994 Chevrolet K2500 (6-lug), 5.7/NV4500, 3.73 gear, ultimate TBI mods, MAF,VAPR, Caddy TBI hat, Vortec airbox, Flowmaster exhaust 40 series 3"in/2 1/2" out, Flowmaster y-pipe, under-drive crank pulley, headers, 4-wire O2, TPI fuel pump, MSD 6AL, 16197427 $0D MAF Manual tune.
I have a 7747 ecm and I run it about 40, its a std trans and it makes the engine slow down quicker at 30 -50 mph when I let off the gas on my truck. that is all the differents that I have notice as my bin file setting was 100 before I changed it.
The parameter your looking for is "IAC Steps Vs Coolant Temp"Originally Posted by k2500
But what are reasons for wanting a change?
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
max throttle follower iac steps , is what I changed but I was using tuner cat. I don't know what it is called in tuner pro.
Sorry for my delayed response, very busy weekend. Thanks for all responses. I saw that one EagleMark but wasn't sure if that was the one I was looking for, to do what I wanted. To answer as to why I wanted to change it, I read that it might save some gas, by bringing the RPMs down quicker. Also, I don't like the delayed throttle closing, sounds like the throttle is stuck open. Would be handy feature for speed shifting though.
1994 Chevrolet K2500 (6-lug), 5.7/NV4500, 3.73 gear, ultimate TBI mods, MAF,VAPR, Caddy TBI hat, Vortec airbox, Flowmaster exhaust 40 series 3"in/2 1/2" out, Flowmaster y-pipe, under-drive crank pulley, headers, 4-wire O2, TPI fuel pump, MSD 6AL, 16197427 $0D MAF Manual tune.
Posting Permissions
Reply With Quote
Bookmarks