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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: '''Ignition parameters for odd fire coil type configuration.''' I do not know on which crank tooth Firmware 1.1.90 start counting. As I understand, the Marelli microplex logic for starting the ignition is: ||On CamTooth 1|| START COUNT Crank teeth|| ||On CamTooth 2|| If CrankCount=2 then START IGNITION, (next cyl. is c2 90° from here|| '''Question''' Lets note the 6 tuples of 2 crank teeth which are seen by the VR sensor during a double revolution of 720 ° by the following: /t01/.30°./t02/ .. 90°.. /t03/.30°./t04/ .. 90°.. /t05/.30°./t06/ 90° /t11/.30°./t12/ .. 90°.. /t13/30°/t14/ .. 90°.. /t15/.30°./t16/ 90° Indeed cylinder numbering is not useful at this bench test stage. Although things are more involved we just want to exercise the VemsTune capabilities as a first attempt and observe with a scope what's coming out. So lets us ask Genboard to fire 10° before the following teeth /t01/ ..... 150° .... /t04/ .. 90°.. /t05/ ..... 150° .... /t12/ .. 90°.. /t13/ ..... 150° .... /t16/ .. 90°.. What are the options to set from the MegaTune ignition menu? I have searched a while, but I must say it is not that simple. Help from Genbooard experts appreciated ;)!! 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.