Adaptronic Engine Mgmt - AUS Plug-in and wire-in stand alone ECU's for RX-7's

Adaptronic Direct fire ign #4 not firing

Old 09-23-17, 02:24 PM
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Direct fire ign #4 not firing

Hello, So I have a RX7 select series 8 ECU and i am trying to set up my direct fire coils, for whatever reason i cannot get #4 to fire (leading 2) wile cranking, 1, 2 and 3 all test good with the ECU data page and the connection all the way from the ECU plug to coil #4 is good.
I have it wired into pin 1k, which according to my pinout is Aux output #1 and have the trigger settings set to 13b with FFE 36-1 trigger direct fire hall sensor (which is what i have installed) and i have verified my trigger is picking up every tooth on the wheel, anyone have any ideas where i may have gone wrong?

Edit: Nevermind, think i may have just firgured it out, although it says to use Aux output 1 (pin 1k on the ecu harness) i guess internally when you switch Aux output 1 to direct fire it switches the pin from 1K to 4O, going to go check all of this now and will report back with many brapps

Last edited by sherff; 09-23-17 at 02:54 PM.
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Old 09-23-17, 03:30 PM
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UPDATE: ok good news, switched the wireing around and now ign#4(L2) fires, however for whatever reason #3(T2) still has no spark during cranking yet it does fire with the test function...
so as it stands ign 1, 2 and 4 now fire during cranking as they should be but i have no spark on #3 during cranking but can manually fire the plug with the Adaptronic tuner program test function...so it is connected to IGN#3 properly but is not getting a signal to fire...2 steps forward 1 step back. so close...so close.

UPDATE 2: so apparently #3 just doesnt fire during cranking for some reason, but when running it is working perfectly normal...that seems strange to me, anyway all running good now, all 4 fireing when they are supposed to be firing accept some minor hiccups that should be easy to figure out then off to tuning!!!

Last edited by sherff; 09-23-17 at 08:15 PM.
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