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IMPORTANT: enter the case-INsensitive alphabetic (no numbers) code AND WRITE SOME SHORT summary of changes (below) if you are saving changes. (not required for previewing changes). Wiki-spamming is not tolerated, will be removed, so it does NOT even show up in history. Spammers go away now. Visit Preferences to set your user name Summary of change: Investigating trigger setting for '''Lotus 6+1 trigger wheel.''' * currently no camsync ---- Sounds like * InputTrigger/ShortGapTrigger - The fiatstilo bit must be enabled for both primary_trigger and secondary_trigger. ** multitooth advanced filter (you can tweak these advanced filter tresholds): ** neglect longer gaps (150 .. 200% relative), and trigger on the shorter gap (appr 30 .. 34% relative). primary_trigger=29 (decimal 41) tooth_wheel=02 The following seems to be the key to get it work: toothrel_normal=01 (normal tooth: 16 .. 100% '''Really tried 40..50% or so ?)''' toothrel_missing=F0 (missing tooth: 125 .. 300%) ---- * nr of tooth on wheel=06 ? (full engine cycle=12 tooth) * tooth_width = 60 crankdeg (angular width of tooth... NOT 180, of course) * Next_trigger_tooth=03 * trigger tooth=01 (00 or 02 would likely work also) --- I tried the honda '''k20 12+extra trigger settings''' but not read RPM, no ignition. ** with what changes ? ** Exact .vemscfg ??? ---- http://www.vems.hu/files/Norbitron/fly.jpg http://www.vems.hu/files/Norbitron/v3.3_u022058-2022-04-08-16.21.23.triggerlog To compare the exact position of the extra pulse to TDC is very hard because the engine is rear mounted. Optional: Add document to category: Wiki formatting: * is Bullet list ** Bullet list subentry ... '''Bold''', ---- is horizontal ruler, <code> preformatted text... </code> See wiki editing HELP for tables and other formatting tips and tricks.