13bees Posted April 21, 2020 Report Posted April 21, 2020 I finally finished the loom and wired everything up, but now that I am trying to set base timing, I found I was not getting any spark! I first thought it was my timing light but changed that and nothing! I then noticed that there was no RPM signal being generated, hence no spark! I am running an FFE trigger which was working on my last ECU (Megasquirt) so have reason to believe it should be fine, I have checked continuity of the wiring, Pin 7 (Green - white at end of harness) goes to white on Hall sensor, Pin 8 (Black) goes to black on Hall sensor, 12V on the red wire, even when cranking. Settings on trigger (tig 1) are missing tooth, 36-1, Pull up was on, not sure if this should be on or off for FFE trigger? Trig 2 sync is off. Moonsoon doesn't support trigger scope so I can't see anything there. When I run LOG, nothing on engine speed or trig 1 signal. Anyone with any suggestions what to check next? Quote
13bees Posted April 21, 2020 Author Report Posted April 21, 2020 Problem solved, Hall sensor was wired incorrectly! Adamw 1 Quote
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