What data stream definition number do I use?

[mwyson]

Does anyone know what Tunerpro datastream definition number I should use for my 1990 K2500 Silverado 5.7 TBI?

 

[PlayingWithTBI]

Does anyone know what Tunerpro datastream definition number I should use for my 1990 K2500 Silverado 5.7 TBI?

If you have the 1227747 ECM, you use $42, here's a link to ECMs and Definition Files, .xdf for your .bin mask and .adx for data logging.

GM ECM - Bins - TunerPro Definition Files - Wiring Diagrams - Tuner Info!

Each thread is by ECM number with Bins, definition files, wiring diagrams history and tuner information!

gearhead-efi.com

 

[ninety1500]

If you have the 1227747 ECM, you use $42, here's a link to ECMs and Definition Files, .xdf for your .bin mask and .adx for data logging.

GM ECM - Bins - TunerPro Definition Files - Wiring Diagrams - Tuner Info!

Each thread is by ECM number with Bins, definition files, wiring diagrams history and tuner information!

gearhead-efi.com

Hi @PlayingWithTBI , you seem to be the constant when it comes to Tunerpro I'm getting ready to hook mine up for the first time and I wanted to try to gather as much of the software part as I could.

Should I check the ECM that I have first? Is it easy to grab that number off of it?

I have a 1990 Sierra, automatic with 5.7L. Is there kind of a "standard setup" that you can point me toward? I appreciate it and wish me luck! She's running rich right now and I'm curious to see what it is before I start throwing parts at her!