Any news? I would really like to be able to run a light tune during the winter!

Well - Winter is back for another year. Has any progress been made on the idle of doom or am I back to driving tunerless for another 6 months?

Before I go and do the update - what's changed from 9r04 to 9r05 in the U7131?

Thanks

Well - just dumped the truck (still with no tcm support) in favor of a new diesel. Guess which programmer I won't be buying for the new one?!

Anyone want a U7194?

08Hoe wrote:Maybe time to hire another engineer?

Could probably pick up one of GM's own for cheap these days....

ib82
Did setting the original wheel size work? or did you have to adjust the numbers.
Just curious -

I don't know why it made a difference, but going in and manually setting the wheel/tire size (to the actual stock dimensions) cleared up the problem.

I'm glad its working, the new tune does ...

ib82,
Have you tried setting your actual tire size using the Metric / side wall numbers? I have no idea whats changed with the 05 versus the 05a. I actually have the light issue with both. so My tire sizes are adjusted from ***/70/** down to ***/66/**. .
From what I've heard most have good ...

So.. what exactly has changed between 9R05 and 9R05a? Reason I'm asking is: ..05 (no changes to tire size or anything) works perfectly, ..05a and I get the same ABS issue after a few minutes of driving. (87 tune on each).

Suggestions (other than revert back to 05)?

ib82 (32)

Not to say that I don't like, or won't continue to use my Predator, but let's get one thing clear: You didn't GIVE us anything, WE PAID you for a device with the listed features. To be fair, 99% of the features promised are there, but there is that one little feature that we were mislead into ...

C'mon now! They're too busy fixing 9r06 to be working on TCM!!

Thanks man! Running the factory tune was getting depressing!

Looks like I got lucky then. Installed the 9r06 87 tune on my 5.3 and within a few minutes of driving, the ABS and E-Brake light came on and the ABS quit. Stock tire size, no other modifications to the tune.

Luckily, I was able to return the truck to the factory tune with no ill effects.

Can the ...