Need help connecting to 1227165

[BurgerWorld]

I have the 12pin USB aldl cable from aldlcable and cannot connect to my ECM. Tried winaldl and TunerPro and cannot get data. Winaldl has a flashing red light and "5" in a small window at the top middle of the window and "122" flashes unde the CT sensor, which is apparently just erroneous information being displayed. I have had quite a few problems connecting to the various ECMs from AZ. The Original ECM worked fine when I was able to connect.

Seems I recall these ECMs being troublesome to connect to.

Anyway, I am trying to connect again with the current ECM and want to make sure I am doing everything correctly.

I got the definition file from tunerpro's site for my 89 L98 "F" car.

Tried both com ports 3 and 4.

Appreciate any help.