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''' Corrado g60 turbo ''' || [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensen Start]|| [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensen%2FQuestions Questions ]|| [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJenseninjector Injector] || [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensenignition Ignition] || [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensentrigger Trigger] || [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensenDisplay Display] || [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensenWbo Wbo2]|| [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensenconfig Config] || [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensentable Table] || [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensenwiring Wiring] ||[http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensenidle Idle]|| [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensenTools Tools] || ''' VW Passat ''' || [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensenPassat Start]|| [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensenPassatThrottel Elektronic throttel]|| ''' Audi S2 ''' || [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensenAudiS Start]|| [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensen/AudiSQuestions Questions ]|| [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensen/AudiSinjector Injector] || [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensen/AudiSignition Ignition] || [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensen/AudiStrigger Trigger] || [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensen/AudiSDisplay Display] || [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensen/AudiSWbo Wbo2]|| [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensen/AudiSconfig Config] || [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensen/AudiStable Table] || [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensen/AudiSwiring Wiring] ||[http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensen/AudiSidle Idle]|| [http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensenTools Tools] || --- Got my idle to work wary precise. Vw Peugeot Audi and some brands use the Bosch valve. The only way to get the valve working correct is to connect a diode like 1N4007 or a Scotty diode. *Q: what was issues without diode? How reference table looks then? MembersPage/GintsK **It’s a must to connect the diode you will newer be able to control the coil/Iac without this mounted be curse the voltaic is flaying around and the coil will newer be discharged and the results is the car is running at high rpm. Peter **injectors is coils too. And we got even better control over coil letting flyback voltage rise up to 40-50V. IAC valve usually is connected same as injector: FET + flyback circuit. From my experience with flyback connected IAC needs high DC around 80-90%. Below ~50% it opens in other direction - mechanical fail-safe mode - ~1200Rpm. It is using same frequency setting 0. *Q: How much idle changes versus DC% changing? Gints **The Dc when could is 50% 1300 rpm and 40% hot 800 rpm. I also use injector output see my wiring but my inspirings shows that the diode is needed badly fore this kind of valve. **I try it. Significant better!!! Main advantage is widened PWM range - more resolution. Gints ***I tested this as well. IN4007 diode increases resolution range from ~20% to ~55%. Is there another value diode we can try to improve this even more? KevinBlack *You could try the SS24 http://www.onsemi.com/pub_link/Collateral/SS24-D.PDF Peter **Thanks Peter, I will report here if I can try this. About the documentation, I only have this one car running, and just recently, so I don't have a great deal of information yet. If someone has a question my email address is on my members page. Kevin ---- ---- http://www.vems.hu/files/MembersPage/PeterJensen/iac.jpg http://www.vems.hu/files/MembersPage/PeterJensen/idle_valve.jpg ---- Here is a good starting set up fore the idle http://www.vems.hu/files/MembersPage/PeterJensen/idle_1.jpg http://www.vems.hu/files/MembersPage/PeterJensen/idle_2.jpg http://www.vems.hu/files/MembersPage/PeterJensen/idle_3.jpg
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