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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: 3.5 years ago (!) when I first bought the VEMS 3.3, I had some project for my Volvo 850. Since then I had a Maserati biturbo and so I was more involved during my spare time with mechanics than with electronics or software. Hopefully the car is 200km from where I live ! ---- '''Trigger''' This biturbo has an '''odd fire engine''' * with '''bizarre triggers''' * do you have more details on the trigger ? ** VR/HALL ? ** pulse positions so that the distributorless biturbos produced at the end were more easily equiped by Maserati with 2 ECUS, each one dealing with an 1/2 engine which is then 3 cylinders even fire. Recently I aimed to use Vems to measure C0% at idle in order to fine tune the A/F potentiometer set on the Weber injection ECU. My first issue is that I did not get the good O2 percentage for the free air test ! After you measure connection (including that you have +12V on heater+), you need to calibrate: * GenBoard/Manual/Config/WidebandCalibration starting value (from RCal measurement) * MembersPage/PhatBob/UserGuide - calibration steps 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.