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Maybe there are drawbacks but I can tell you that the cars I know do work for years with falling edge up to 7800rpm. In my opinion it should work but I can not tell for sure because I've never tested it. Maybe the guys who sell this are the right ones to ask: https://efi-parts.co.uk/product/vw-audi-...

Now I do not got a deep understandig of the rusefi code but I think that the code will only use rising edges independent of the "use ony rising edge" option in TunerStudio. May somebody correct me on this one. If this is really the case you only can change this situation with hardware. On ...

Here is the VR sensor signal and the crank signal of MRE : Renault sync.png My understanding is that this arrangement causes tooth N°1 to be abnormaly long (It begins earlier). https://rusefi.com/forum/download/file.php?id=7389 Just take at look at you picture here. 2 teeth will have a duration of ...

When experimenting on that problem, the use of the "use only rising edge" option never had an influence on the result. The picture above is just an example. If one reverses the direction of roatation, rising edge will no longer work but falling edge will. You may have an hardware setup th...

I hope that the following picture makes it easier to understand.
With falling edges the trigger is by 0.5 tooth of..

[attachment=0]2465A_1.jpg[/attachment

Hello guys, this will be my first post on this Forum and I hope its ok to introduce myself this way. People do misunderstand this Renault tigger wheel. I had this issue myself years ago.. I saw people grinding off this tooth because they could not get it working. example: http://forum.diyefi.org/vie...