Just use the canned tune and you'll be fine!

Your buddy needs to backup to factory tune then the predator will be ready to use. Only one car at a time.

update your firmware to the newest version!!! you'll thank Me!

yes do the update! and get some MIL eliminators, under products theres a place to buy the cable and ac adapter.

just do a predator tune and you are set!!!

I had a old version and I upgraded and used these
http://www.americanmuscle.com/splice-in-mil.html

I recommend upgrading!

the global spark advance seams to be working on mine?
and it's in deg's! instead of percentages! (nice)
but when I go to RPM limiter it just hangs. does it everytime?

Just do a google search for IAC restrictor. all it does is restrict the flow to the iac and presto!!!! hanging idle gone!!!!!!
I bought one on ebay for $6.00
works like a charm!!!

Thank You

I have a u7146 with really old firmware. and when I try to use the software
DSdownloader and DataViewer it does not work, with the CMR_DAT it will d/l logs.
Should I send it in to update the firmware?

nope.
I installed a AIC restrictor and that fixed it!!!!!

u7146 - RPMs hang in between shifts. it is very frustrating! any ideas?
2000 stang GT, BBK CAI, Magnaflow cat-backs, stock manifold, o/r H pipe.

thanks for the reply, I'll try some data logging.

01 Mustang GT H-Pipe, BBK CAI, Magnaflow catback W/O cats
a little bit of smoke when I rev.
using stock predator tune with the MIL disabled and the O2 sensor disabled also.

any suggestions about improving MPG or performance??
Thanks

I did the stock predator tune, it was fine, for about a week and a half. then all of a sudden, the "Check Engine Light" is on I do diagnostic and there is no trouble codes!!!! WTF
Car is 2000 Mustang GT