I've been going crazy with this stalling issue and I finally got an ses light for code 33. Checked my map voltage and it was 5v. Don't know how to check vacuume and I don't know what else to do. So I thought to read some live data and my buddy gave me a cable for my obd1 port and downloaded tuner pro rt. I found a ads file for my 91 lb9 bird off the tuner pro website and after converting it to adx and loading the file , the gauges didn't show up. I went to configure the gauges and all the gauges where tps displays and I changed some to other displays and none of them showed up. The display was completely blank. Any help with reading data on tuner pro or code 33 help would be appreciated. Thanks for any answers!
btw bird is a 1991 formula ws6 5 speed 305 tpi bone stock

 

A link to the correct adx file for a 1991 LB9 5 spd would also be awesome!

 

It’s under the download section on tunerpro.net site $8d

 

that's the file I used but I still don't get any gauges when I load the file.

 

Have you created a dash ?