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400ss
June 17th, 2014, 08:02 AM
i purchased a magnacharger kit for a 2014 sierra , they ask me to send the ecm to be tuned, im in mexico, so it will take some days.. does anyone can share a stock magnacharger tune so i can drive the truck

400ss
June 17th, 2014, 05:43 PM
STOCK AND MODIFIED TUNE, any suggestion? any help? ill apreciate it

400ss
June 17th, 2014, 05:45 PM
a couple of logs with the modified tune, overall truck feels good, things i notice is some bouncing in part throttle and litle knock in WOT

400ss
June 18th, 2014, 12:16 PM
any help

Highlander
June 19th, 2014, 05:18 PM
What do you want to accomplish??? was it tuned by anyone already?

400ss
June 20th, 2014, 03:19 AM
What do you want to accomplish??? was it tuned by anyone already?

I want it to be tuned as it should be..
One of my friends send me the modified tune.. but on part throttle something weird happens with the throttle %, it goes up and down even if i keep the pedal steady, and that make the truck bounces.. on wot sometimes it runs strong sometimes not, it turns on 2 codes, intake airflow performance and tps, but im shure it has to be because of the tune

tblu92
August 26th, 2014, 03:42 PM
any help

To get rid of some of the WOT KR---Most guys are deleting out all the "Cam Phaser Timing " above 3200 RPM's ---Can be from 2-4*
Also--On other E92 SC tunes I don't see anyone changing the "MAP sensor scaler" beyond the stock #'s
I see you changed many of the VE tables as well---I don't see this being done other than on dedicated race cars
Same for the 2 throttle threshold tables
I would try to set all this stuff back to STOCK and see if the throttle weirdness goes away
Ramp in fuel factor is way to low---- I see and use 1.75-1.95
Finally 12.10 -12.30 seems very rich for a SC DI engine--Most are around 12.7 which is considered VERY SAFE