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-   Electronics | Audio | NAV | Infotainment (https://www.ft86club.com/forums/forumdisplay.php?f=27)
-   -   Ignition Coil trigger signal?? (https://www.ft86club.com/forums/showthread.php?t=141042)

MJMatthews 06-21-2020 04:49 AM

Ignition Coil trigger signal??
 
Hello everybody, i've been trying to convert my ignition to LS2 ignition coils. So far I assumed that the ECM sends out a 5V trigger signal when its time to fire, and that may be why i haven't been successful so far. Is the ignition signal a voltage from ECM or ground to ECM?


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