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That was fun while it lasted. Faulty injector circuit now

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Old 12-09-2007, 03:27 PM
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Good good.. I'll stick some LEDs in there just to make sure. Currently none of the LEDs are installed
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Old 12-09-2007, 04:01 PM
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Actually heres a good question... will those LEDs fire when that ignition circuit fires??? That'd be a great diagnostic tool...
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Old 12-09-2007, 04:16 PM
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they light up all the time, during a miss I've noticed them cutout for a spilt second
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Old 12-09-2007, 06:11 PM
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Thats cool. Just reinstalled D17 and D19 LEDs and they're both flashing under stim with ignition going.. so I should have proper ignition.. I hope.

Now I just have to figure out what I'm going to do with the 15 pin aux output connector that went in place of where the LEDS mounted in the case... Cause D17 is right in the way of that connector.

Just so I'm 100% correct... For this spark trigger INVERTED IS NO Right??

Example spark settings for getting this thing started?
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Old 12-09-2007, 08:23 PM
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if you do it based on my diagram, then the spark output should NOT be inverted.
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Old 12-09-2007, 08:34 PM
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From DIYautotune:
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