Diacom cable for GM

[Scott Feaver]

-----Original Message-----
From: John Hess <JohnH at ixc-comm.net>
To: 'diy_efi at coulomb.eng.ohio-state.edu'
<diy_efi at coulomb.eng.ohio-state.edu>
Date: Tuesday, October 14, 1997 3:46 PM
Subject: RE: Diacom cable for GM


>Actually, the 12 volts (per the documentation) is only necessary if the
>unit does not power itself properly off the Parallel (Not RS-232) port.
>I think I have the schematic of the interface;  but, haven't had the
>time to breadboard it, yet!

Could you send us the schematic?

Thanks,
Scott