I 2nd the module being dead. One "dirty little secret" I got from the Mallory tech guys is that small voltage spikes in the car's electrical system will kill these module stone dead. Last time I checked they are about $90.
I managed to kill two modules on my old Ford pickup before I found out about the filters, so now I always make sure to install Mallory's in-line "noise" filter in the wiring ahead of any Unilite distrib.
2012 Mustang Boss 302 #1918, Competition Orange. FGF replacement 2006 Mustang V6 Pony, Vista Blue. Factory ordered. 2019 BMW X3 (Titled to the wife, but I'm always driving it for her. So I'm claiming it) Old projects, gone but not forgotten: 1967 FB 400, original CA car. After 22 years of work, trashed by the guy who was supposed to paint it. I had to sell it. 1980 Turbo Trans Am 1970 Mustang fastback, 351C 4Bbl, auto 1988 Mustang GT, 5 speed 1983 F-150 4x4, built 302 1994 Chevy K2500 HD 4x4, 454 TBI