i have a 90 dx with a b16 swap. while i was tinkering with it in the garage i revved it and then it stalled. not getting spark now. the rotor came loose on the inside of the dizzy and got effed up so i replaced it. still no spark. its an obd1 td44 dizzy. well i had the igniter checked at autozone and it was ok. but when i crank it over the tach doesnt move at all. could that mean the module is bad even tho it tested ok?