OK, I was able to open up the device manager with the Trinity hooked up

I opened up the com tab and found the Trinity listed

I double clicked it and discovered the baud rate was set to 9600

So I reset to 57.600

Next I noted the com port was set to 8

So I reset to 1

When I opened up Dataviewer ...

do you have the cable hooked up to the pc and trinity? needs to be connected for it to show up in the device manager...

then, once you see it, double click it to get to its properties... then go to the Port Settings tab... bits per second is the first item...

once you check/change that, click the ...

Oh, and Lew, I am definately not singling you out. You have always provided good service to me and your custom tunes are always great. It's just that even though I have a half tuned custom tune in the Escalade, with this latest problem, I can not tune it any further. I am left with only two options ...

OK, I've been all through the device manager. In my OS (XP) I can't see any way to adjust baud rate or com port. I have looked all over in windows device manager and nothing. After three hours trying to figure this out, I'm off to buy a SD card. Maybe if that doesn't work, I'll get a box of crayons ...

from what I see -- "CCommThread::TestOpenConnection, Baud Check bad response"

looks like the baud rate is not set correctly for your usb cable in the usb driver settings....

check the settings/properties for the usb cable in Windows Device Manager... you want the bits per second to be at 57600 ...

No. I was asking for a file named "runtime.txt" in the folder "My Documents\DataViewer". (double click My Documents on your desktop. Then double click DataViewer folder. It should be there).

Note IF you are using version 3.3.0.3 of DataViewer; You should update it to the more current version. 3.3 ...

It should transfer just fine with DataViewer. Post up the runtime.txt file from "My Documents\DataViewer".
IF your using gm_can_gas application, insert SDCard (upto 2GB) and reboot Trinity with it attached to your ECU.
Select Options->SDCard Operations->Copy Log to SDCard.

The log can then be ...

Here we go again, went through this when I used Predators, I'm having trouble retrieving data from the Trinity.

I created a cruise log for one of Lewis's custom tunes to begin the adjusting phase, but I can't get the cruise log to transfer from the trinity to my laptop!
(Another driver problem ...

I dumped the old U7192, and purchased a new one. The more up to date Predator is working well with many new features and is communicating with my laptop well.

Several questions.

1. I installed electric fans in the Hummer with a Nelson Performance wiring harness which wires them directly into the ...

Just fixed the problem...I purchased a new Predator!
When I get it I''ll start the process here to get the proram modified with pin #42 activated
Can't wait, should be fun!

Call them tomorrow, explain the situation..I find it hard to believe they wouldn't try tp help you, given the circumstance. I assume you're in the military. If so, thank you for all you do....

OK,

I'll call them, see if they can do anything.

You're welcome! But, I'm no longer military ...

Ok, first off you have an old unit.
Here is what it could do, http://www.diablosport.com/index.php?module=htmlpages&func=display&pid=135

As for the activation of pin42 for the fans, no you can`t do it with the predator, you need to get the boyz at diablo to activate it in a tweek, they would need ...

steeleshark2 wrote:Which windows version? Do you have dsdownloader?

Laptop has XP Media edition
Version 2002, service pack 3

DS Downloader? What's that?

U7192
GM06 2.05
2007 Hummer H2 SUT

I have several issues with this predator. I purchased the thing a couple years ago and installed a 87 octane, then later a performance tune.
First of all, I noticed it never could adjust the shift firmness at all, no big deal, but it should be able to do that ...

Select the tune you want to modify then select 'modify tune' and then modify parameters, and you'll get a list of all the things you can change.

Make the changes then press esc till it asks if you want to install the modified tune and hit yes...

This is hurting my head.
Where do you make the ...