jakwi
Member
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- Location
- Colorado Springs
Hi all,
I've been searching for two days now and I still can't find a schematic for the GP controller Card. I found the wiring diagram for the system, but not for the card itself. Does any one have a copy? I'm pretty sure I've seen it before.
My GP controller card quit working.
The wait light still cycles normally, but the card isn't controlling the GP relay.
I wired up a quick and dirty manual control, but I'd still like to figure out what happened with the stock controller. (so I know that the relay, and glow plugs are working)
I pulled my GP card out and it didn't look burned, none of the diodes and transistors were shorted, so that only leaves the IC, which from what I've read is a LM339.
Anyway, suggestions would be greatly appreceated.
thanks
Jason
I've been searching for two days now and I still can't find a schematic for the GP controller Card. I found the wiring diagram for the system, but not for the card itself. Does any one have a copy? I'm pretty sure I've seen it before.
My GP controller card quit working.
The wait light still cycles normally, but the card isn't controlling the GP relay.
I wired up a quick and dirty manual control, but I'd still like to figure out what happened with the stock controller. (so I know that the relay, and glow plugs are working)
I pulled my GP card out and it didn't look burned, none of the diodes and transistors were shorted, so that only leaves the IC, which from what I've read is a LM339.
Anyway, suggestions would be greatly appreceated.
thanks
Jason