seems like a canned answer...why isn't that stated in your "revision update instructions"? more tech support? sct here i come.

u7146 9r05 - 2004 mustang GT w/ previous custom tune. Basic bolt ons. Updated predator, went to car, modified my custom tune slightly and went to flash. "Custom tune not installed." then said something about restoring original backup. No problem, tried to install orig. backup and now tool says ...

Not a big deal, I am selling my diablowsport and getting something worth while. limited enduser adjustment, outdated interface, vague marketing as far as what's ACTUALLY supported, limited support, updates few and far between even for popular platforms such as 99-04 mustangs (i probably passed 5 on ...

I have an IBM thinkpad, windows2k, and a serial cable with a u7146. 04 mustang GT manual trans. i'm able to 'get tune' from diablow with dsd, but am not able to get log files or stream PID's with my laptop in CMR_DAT. When i hit get log file, it shows a communicating window then says aborting ...

Example: I have 18° at 2500RPMs, 21° at 3400, and finally 26° at 6000 RPMs. So in this particular log, if i had the timing advance "5%" (or +5 on the slider scale) from 2k-7k RPMs, then I really only advanced it 1.3°?? so the stock timing would be 24.7° at 6000 RPMs? thanks

I need someone to explain how much timing the adjustments will add. for example if i add "+5" in the predator, how much timing advance would that equal? It seems as though the PCM still controls spark but you're just adding on to whatever the pcm decides. How much does adding/subtracting fuel affect ...

I am having the same problem with the same tuner and same car only in addition my idle speed is not changeable. I was told via tech support to email my original tune so they can write me a tune with the parameters I wanted.

http://www.diablosport.com/index.php?na ... pic&t=5788 i just asked a few days ago, check it out

thanks cole.

Thanks cole/john/christina (tech suport) between you guys I've re-gained some confidence in this tool which until a few days ago found it very quirky and overly user-friendly. If you write a tune due to my issues with idle/rev limit, after I upload to the tool will I still be able to adjust other ...

what about the 7146 update? i can't even adjust my idle or rev limiter as it recognizes my car as an auto. and not a manual so im hoping the update will cure that. tech support says they have to write a tune for me

I'm sure this horse is dead...wondering on the eta of u7146 update (if any). I was told a rough estimate for dataviewer 3.1 is 4-6 weeks? Sound right?

great. last and final question...i'm not entirely clear...what is the point of the ds downloader? i want to be able to have a tune loaded and adjust parameters via the pc/laptop, then upload the tune (with the changes i've made) onto the predator in order flash the car with. is that possible? or is ...

alright john, im gonna pick up an old lap top, has a serial port rs232, ill load the o.s. windows 98. think it'll work? thanks for your help, appreciate it.

What's an accurate eta on 3.1? More importantly...dsdl works fine (if i had a custom tune would i be able to edit it? i know i can't edit the original...) so im guessing the cable is to blame. can you recommend a known cable that will work (even if from your site) i only went to radio shack because ...