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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: '''Trigger related page for MembersPage/DTechnologies/Hayabusa project''' I need to configure the firmware for my engine. '''Basic info''' * '''... cyl''', even fire, fire order: .... * '''crank and cam triggers involved''' - both are variable reluctance sensors. The 2nd LM1815 bought separately (only 1 LM1815 is populated by default) is already mounted on board (?). ---- '''Crank trigger''' * there are 8 equidistant teeth on the crank * positions: ... I don't know the timing yet ---- '''Cam trigger''' * single tooth (natch) * timing: I don't know the timing yet ---- '''How do I figure out the timing?''' - with the least amount of fuss We usually remove a sparkplug, and move the car in gear 5 until the given engine is at TDC. Than look at the trigger wheels. There are often marks on the crankwheel (that can be at TDC or other position in custom-hacked setups) ---- '''How to I set up the firmware appropriately?''' The bad news is that current firmware does not support this crankwheel directly, unless engine is a 16cyl. '''Options:''' * bolt on another wheel, eg. 12-1 (or 36-1 or 60-2). Feasible ? * grind off 1 tooth from crank to get a 8-1 multitooth wheel * firmware modification: feasible, but significant table-testing needed 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.