THIS IS NOT NICE ANYMORE!!!! THERE HAS NOT BEEN ANY REAL SUPPORT FOR A LONG TIME NOW. DS HAS ONLY BEEN WORRIED ABOUT MAKING MONEY. I HAVE LOST FAITH!!!!

What does TCM stand for? I hope it makes a huge difference, and I hope we have support real soon!!!!!! So far, the $375 I spent on this programmer was a huge wast imo. I could have bought some headers for another $25.

still not working for me
cal id pcm:
12630501(main os)
12626751(system)
12626741(fuel system)
12626793
(speedometer)
12626699(engine diagnostic)
12631165(engine operation)
12625892(slave operating system)
12626692(engine)

Didn't work for me either

I think DS should make an e-85 tune that we could download for free, since GM makes flex fuel vehicles. What do you think?

on a side note, this is using the afr meter that is in the tuner. I have a wideband I could hook up, but how would I use it in an 02 bung that already has a sensor in it? Would I use it after the cat and turn off the 02 sensors, or before the cat?

u7194 09 silverado

I logged ltft and got them dialed in, but my afr at wot neede adjustment still. So i adjusted it -4 and -6 like logredux told me to. I took the truck back out and did a wot log and plugged the data in and it told me my ltft's were off 4%. Is this normal? here are my loggs.

I would also like to know a little more on what to do when tunning for e-85. For now I added 2% acrost the board on my timing.

the product support list says that this programmer does not work on the 09 models

I just ordered a programer and now I see that I might not be able to use it. How do I know if this will work on my truck