DIY GMT400 OBD1 Scanner Under $20

#gmt400 #chevy #obs #obdscanner #tuning

I need to troubleshoot some issues I'm having with my 1993 Chevy Pickup. In this video I show you how I used an old laptop, free trial software, and a USB to TTL Adapter to completely scan and troubleshoot issues I'm having with my OBD1 truck.

I couldn't find much info on YouTube regarding this subject so I decided to make this video.

I also show you a complete cable you can pickup on the internet if you don't want to go down the DIY cable path. These steps wont work for every vehicle but with a little research this video might help you get something started.

USB to TTL Adapter - https://tinyurl.com/2p8yytpj
Ribbon Cables - https://tinyurl.com/2wzazdp5
ALDL (GM OBD1) Cable with 12 pin Connector - https://tinyurl.com/2p8mw3y6
TunerPro - https://www.tunerpro.net/
Don't Forget Your Bin Files Here: https://www.tunerpro.net/downloadBinD...
Good Site for 88-98 Trucks - gmt400.com
Another perspective using ALDL to USB cable -    • General Motors ALDL OBD1 diagnosis - ...  
Gearhead Forum - https://tinyurl.com/5n8rkh4m
Win ALDL - http://winaldl.joby.se/

I used free and open source software making this video.
DaVinci Resolve - OBS Studio - GIMP - Garage Band

Music created by myself, DM me if you want to use it.