You should run the wire from the ignition switch to the bat. term. Do not hook anything to the tach term. it is for tachometer hookup. You can run a hot wire to the bat term. for testing purposes. You may have fried the module hooking full voltage up to the tach. term. smile


They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
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