13bees Posted April 21, 2020 Report Share 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 Link to comment Share on other sites More sharing options...
13bees Posted April 21, 2020 Author Report Share Posted April 21, 2020 Problem solved, Hall sensor was wired incorrectly! Adamw 1 Quote Link to comment Share on other sites More sharing options...
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