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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: *Need help for setting up 36-1 trigger Edge = rising Type = multitooth Filtering = Disabled TDC after the trigger (vr sensor) deg =?? Number of teeth on the wheel = 35 36-1 Trigger tooth = 1 Number one tooth after the missing one Next Trigger tooth = 18 Crank min period usec = 3000 (assuming a 4cyl that is 6000usec for a whole crank rotation, which is 10000 RPM), but set it lower to be sure. ---- * reset_engphase_after=decimal 216 (which is an arbitrary number for 720 crankdegrees, practical for 36 tooth wheel). The values below are in the same unit: * Angular width of tooth = 3 (10 degrees) 360/36=10 * Angular width of missing tooth = 6 (20 degrees) http://www.vems.hu/files/PeterJensen/trigger_setup.jpg http://www.vems.hu/files/PeterJensen/trigger/36-1_2vems.jpg http://www.vems.hu/files/PeterJensen/trigger/36-1.jpg http://www.vems.hu/files/PeterJensen/trigger/36-1_1.jpg http://www.vems.hu/files/PeterJensen/trigger/36-1_2.jpg http://www.vems.hu/files/PeterJensen/trigger/beslag_1.jpg http://www.vems.hu/files/PeterJensen/trigger/beslag_2.jpg With this non-standard missing-tooth shape, the signal will be bigger aroudn the missing tooth, and R181 (factory-installed on v3.3 ; needs a small and clean tracecut surgery before v3.3) becomes important (min 100k, maybe 180k or higher). See InputTrigger/RunOut I'd * measure the signal (record with notebook audio input) * make a wav-file with slightly even peakier missing-tooth amplitude * this way check if the setup has the margin for the trigger signal processing. *Thanks for the advice but the standard Ford trigger wheel will be ok or??? It's very annoying if the system is near the operation edge, and sometime loses track. In any case, watch wheel-error (mlp01 first line) in case of any hazard. 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.