'93 B230f with Dave Barton LH2.2 EZK harness installed in an '82 240 diesel. Wired up all the ignition stuff and no spark. Has power to coil with key on. I cleaned connectors to hall and powerstage, tried spare coil, etc. I don't really know if these numbers mean anything, but testing resistance between coil negative and battery negative gets 0ohms with key on. (Cranking makes no change.) About 90 ohms key off.