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Summary of change:
'''Trigger setup''' for Audi S4, 5cyl Direct Fire engine '''Audi 2,2T AAN engine''' Now with orginal trigger ECM: 3.3 #332 Modified to accept auditrigger *added lm1815 *added 100k resistor at R182 *added wire, ec18pin12 to R90 **measure at lm1815 pin3 that this signal comes through (with scope) **[http://linkopingsmotorsport.se/1029/lm1815pin3.gif Pic] ''I think this signal is inverted, try change polarity. The interference between the triggerpulses, can you zoom in and tell if it is from the crank teeth or just normal noise?'' *added blob at SJ7 ** also scope here to see the signal mix from distributor and sec lm1815 output. **[http://linkopingsmotorsport.se/1029/sj7.gif Pic] also try to take a log with distributor unplugged, you should see 0x0A for each secondary trigger *Signal at G28 (crankteeth) [http://linkopingsmotorsport.se/1029/G28.gif Pic] *Signal at G4 (crank home) [http://linkopingsmotorsport.se/1029/G4.gif Pic] *Signal at Hall [http://linkopingsmotorsport.se/1029/hall.gif Pic] All sensors original except for map/iat: Bosch 0 281 002 437 Firmware 1.0.29 00:21 Config http://linkopingsmotorsport.se/1029/config.txt Tables http://linkopingsmotorsport.se/1029/tables.txt ---- MembersPage/EmilMalmsten/AudiS/OldPage with 60-2 + camsync. Had runout and very little space to fix triggerwheel ---- '''See also''' * MembersPage/EmilMalmsten
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