ka24de distributor issues

[countrytuner]

Hey everyone, so ive now checked 3 dizzys for my car, every single one of them gives me the same problem. The car is running like the 180 hall effects sensor is shot. I have checked all 3 dizzys on a snap on square wave signal reader. on every dizzy ive tried the 360 pulse per distrbutor revolution reading is a good 0-5 volt square wave, however the 4 pulse per distributor revolution is not giving out any signal at all, on all 3 of the dizzys ive tried. ive got 12V constant and ground hooked up to their respective pins but i still havent been able to get a signal out of the 4 pulse pin. The way the car runs shows telltale signs of this problem, however, i think its a little strange that i have had the same problemn with all 3 dizzys, am i missing something? does ecu have anything to do with this? I am getting no codes from the ecu, and a datascan shows no codes or issues whatsoever, the wiring all apprears to be good with continuity everywhere. Any help would be greatly appreciated, myself and my technician are completely stumped.

[countrytuner]

ttt

[liquid_cool]

take this back to basics bro...redo your timing with the dizzy installed....as the car is running...pul 1 plug wire at a time....if you are getting week spark..but all plugs and injectors fire..then its not your dizzy...it could be an ignitor chip issue..there is a test in your FSM for it...allso...ohm out your plug wires too..there is a test for that as well...keep in mind..air fuel spark..keep us posted with what ya find.