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Summary of change:
BMW M50 Vanos. v3 '''srl=13013''' * [http://vems.hu/download/v3/Motronic88/ configs] (since srl is 13xxx) ** appropriate vemscfg to start: http://vems.hu/download/v3/Motronic88/base_M50_vanos_1.2.31_srl13xxx.vemscfg /base_M50_vanos_1.2.31.vemscfg ** as originally uploaded before shipping ** not the srl107xx ** not the old base_M50_vanos_1.2.31.vemscfg either, sorry for the misinformation: (it was late night, and got no one in the lab to doublecheck) * of course calibrating TPS and lower req_fuel OK for big injectors ---- '''History. Minor misconfiguration, not understood at first; wrong advice and wrong path was followed''' * correct (Vanos, 13xxx) base config was uploaded before sending * on site, he made minor adjustments (good) ** tuned TPS, lowered req_fuel for big injectors, * However, '''prohibit was accidentally changed''' ** Dave: changing prohitbit can happen accidentally, when scrolling the long dialog (ECU calibrations), default focus is on the first line (which is ibutton prohibit top bit); scrolling with mouse will change it ** happened to me a while ago when running bench tests [http://www.vems.hu/files/BMW/NicolasBmwMfiftyVanos/v3_13013_unintentional_prohibit.diff.txt full set of changes since uploaded in factory at start of last benchtest before sending] Most seem intentional (eg bigger injectors), but '''prohibit_config unintentional''': -prohibit_config=00 +prohibit_config=80 That change was obviously unintentional. Unfortunately, it was a bad combination of '''no thematical page, and latenight''' (+ bad luck) * there was no page started, just info here and there: so had to start from negative state * noone in the main lab at night, * also, our expert in Netherlands just left a few minutes before * the prohibit accidental change accidentally made at the site was NOT understood at that time: it was suspected that somehow originally wrong config was uploaded (while originally uploaded config was correct: it was also benchtested with that as confirmed next morning) ** and the wrong base file was linked here, sorry ( Vanos 13xxx is correct for this serial=13013 ). ---- '''Ign output''' see '''m50 VANOS column''' in [http://vems.hu/download/v3/Motronic88/M50-vanos-vs-s50b32.xls xls] , this is igndualout compatible (since opposite cyls are driven by neighbors 3,2 ; 6,7; 0,1) ||'''cyl''' || '''ignch''' || ||1|| 3 || ||5|| 0 || ||3|| 6 || ||6|| 2 || ||2|| 1 || ||4|| 7 || h[2]=00 30 70 10 20 60 10 70 ---- '''MOT88/pin27 main relay, activated by MISC1 output (ignch5)''' * ignch5 as in the xls (equivalent to EC36/pin12) * misc1out_channel=52 ** configured always active (0-25500 RPM, 0-100% TPS, 0-510kPa MAP, ...) ---- '''MOT88/pin7 Vanos actuator activated by ignch5''' misc2out_channel=42 (ignch4); * activated 100 < RPM < 4900 (just ON/OFF vanos, not continuous VANOS ; no feedback loop) ---- 17/06/2016 - Jason customer states 2 coils aren't operational after loading the file from download/v3/Motronic88... I opened the brd file in Eagle, grabbed a connector to count pins. mot88 pin 23,24,25,50,51,52 are the coils according to both "M50-vanos-vs-s50b32.xls" and bmw_pinouts.xls (both in the downloads Motronic88 directory. Eagle has Drive07 -> mot88/23, ||BMW mot88||description||v3_output (Eagle BRD verified)||baseM50vanos <10700|| baseM50vanos 13xxx config || ||23||ign cyl 4||drive07||drive05||drive07|| ||24||ign cyl 6||drive02||drive01||drive02|| ||25||ign cyl 5||drive00||drive03||drive00|| ||50||ign cyl 1||drive03||drive00||drive03|| ||51||ign cyl 2||drive01||drive02||drive01|| ||52||ign cyl 3||drive06||drive04||drive06|| * drive04 goes to mot88/7 which is vanos solenoid on the m50vanos * drive05 goes to mot88/27 which is the main relay activation.
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