Anybody near Fargo able to help me pull a cel?

[x-pride]

Is this for the GVR4?

If the GVR4 is anything like a 1G DSM, it will be easy to pull the code. All you need is a led and a couple of leads with alligator clips. The led will flash the code when you hook it up right to the diagnostic port and won't do anything when hooked up wrong. Read the flashes as if you are reading it with a analog multimeter arm sweep. You can also user a buzzer like the VFAQ.
http://www.vfaq.com/mods/wayback/Bra...ical/code.html