How to fix code 32 and 35 on a 95 GMC 1500

I've noticed there aren't a ton of videos out for this truck so I decided I'm gonna start a new series of working on this truck!
In this video I show you how to obtain the codes from the obd 1 port if you don't have a obd 1 reader (credit: TH-cam/hoohoohoblin) and how to fix code 32 and code 35!
items we replaced:
-map sensor
-idle air intake valve
-throttle position sensor
replaced previously before video:
-8 spark plugs
-ignition control module
-coil pack
changed after recording of video:
-fuel filter
-air filter
you can buy alot of these parts from your local auto Wreckers but due to the fact that I use my truck as a work veichle and I rely on it I prefer to replace alot of the important parts/sensors with brand new replacements as you will get longer life out of them
prices:
8 sparks - $55
map sensor - $90
throttle position sensor - $90
air intake valve - $60
air filter - $17