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Hello. Please help. I have problem that the trigger is to close to TDC. If I am able to trigger on falling edge I think that the trigger pos. will change 60 deg. Q: What is the value of tdc after the trigger now (calibrated) ? Why do it not show RPM? See log files: http://www.vems.hu/files/qualitec/Faling%20-%20Falling%20-%20No%20RPM.triggerlog http://www.vems.hu/files/qualitec/Faling%20-%20Falling%20-%20No%20RPM.vemslog http://www.vems.hu/files/qualitec/Rising%20-%20Falling%20-%20RPM.triggerlog http://www.vems.hu/files/qualitec/Rising%20-%20Falling%20-%20RPM.vemslog http://www.vems.hu/files/qualitec/Rising%20-%20Rising%20-%20RPM.triggerlog http://www.vems.hu/files/qualitec/Rising%20-%20Rising%20-%20RPM.vemslog ---- Thanks alot for the help. Have too much to do now so I did not see it was 6 + 1 :) Now I have the problem that TDC after the trigger is too close to TDC. I have tried to trigger on falling edge. But now RPM showing. Can I do anything to solw the problem? Good weekend :) -Anders ---- Date. 07-10-13 Problem with 6 + 1 trigger signal. Wrong RPM showing. Trigger fail. Pls. Help. http://www.vems.hu/files/qualitec/Faling%20-%20faling%20-%2012%20+%201%20-%20100%20RPM%20-%20long%20time%20to%20sync%20-%203%20ign%20output.triggerlog http://www.vems.hu/files/qualitec/Faling%20-%20faling%20-%2012%20+%201%20-%20100%20RPM%20-%20long%20time%20to%20sync%20-%203%20ign%20output.vemslog http://www.vems.hu/files/qualitec/Faling%20-%20faling%20-%2012%20+%201%20-%20100%20RPM%20-%20long%20time%20to%20sync%20-%206%20ign%20output.triggerlog http://www.vems.hu/files/qualitec/Faling%20-%20faling%20-%2012%20+%201%20-%20100%20RPM%20-%20long%20time%20to%20sync%20-%206%20ign%20output.vemslog http://www.vems.hu/files/qualitec/Rising%20-%20Rinsing%20-%2012%20+%201%20-%20100%20rpm%20-%206%20ign%20output.triggerlog http://www.vems.hu/files/qualitec/Rising%20-%20Rinsing%20-%2012%20+%201%20-%20100%20rpm%20-%206%20ign%20output.vemslog http://www.vems.hu/files/qualitec/Vems_mitsu.png -Anders Amby Q: Why is the trigger not working ? A: Your configuration shows you have configured your ecu for 12+1, your scope shots clearly show the actual trigger signal is 6+1. Secondly in shots falling-falling, falling-rising there might be a race condition between primary and secondary trigger, rising-rising will give best results. So i short, please update configuration using 'trigger settings visual', # of teeth in full engine cycle = 6, first trigger tooth = 0 (no other choice on a 6 cyl with 6 teeth in cam cycle wheel) and use the recommended reference tooth table. - DB ---- Qualitec Denmark I have this BMW M62B44 engine. http://vems.hu/files/MembersPage/Qualitec/BMW_M62B44_triggerlog.png Can I run it with the orginal CAM sensor that has 4 cam signals ? Yes. * '''tooth 7''', 16, 46 in one half (will sync on the sectrig pulse after tooth7) * tooth 38 in the other half ** Seems like an easy case: set "Ignore secondary trigger pulses above" (secignore) to 9 (or 10), in "Secondary trigger" settings, this should allow triggering correctly * Have you set the primary trigger position yet? I have done a few M62B44 engines and found primary trigger to be at 70deg. * Also make * Sectrig min angle - 0 * Sectrig max angle - 360 * Try another trigger log and report back (GunnarReynisson) Or should I remove 3 of the cams. Please see: * [http://www.vems.hu/files/MembersPage/Qualitec/v3.3_u006867-2013-04-29-21.37.20.triggerlog trigger log] * [http://www.vems.hu/files/MembersPage/Qualitec/v3.3_u006867-2013.04.29-21.37.48.vemslog vemslog] -Anders Qualitec.dk
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