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1G OEM Power Transistor Ignitor vs Aftermarket Sensor = No Rpm Tach

Posted by Car Cannibal, May 24, 2020

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  1. Car Cannibal

    Car Cannibal Proven Member

    Joined Jun 7, 2003
    Chicago, Illinois
    Well after many years of owning this 1g I ran into an ignitor/power transitor that won't allow the car to get the tach signal. Cheap o Reilly $90 sensor worked but no tach, new OEM for $230 would. In the past the aftermarket sensors worked but this one didn't. I go through these around 40k miles, probably due to Crane fireball ignition box.

    Reply back with aftermarket sensors that show the tach signal too!!

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