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need help trigger pattern crosstreck fb20 hall effect


madenis

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Hello i work on crosstreck fb20
I need help to make a trigger patern for a crostreck 2017 hall effect sensor
16 tooth / 4missing /1 tooth / 4missing/13 tooth /4missing and cam 3 tooth went missing tooth on crank
i made a scope of crank and cam
need a help in link nothing works for this trigger

Crosstrek2017_FB_2L_CrankCam.png

Crosstrek2017_FB2L_CrankCam.png

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The pattern matches the EJ20 Quad AVCS trigger mode, but there appears to be something wrong with your crank sensor - either it is not a hall sensor, it is wired wrong or doesnt have a pull-up enabled when you done the scope or something.  If it is a hall sensor you would expect to see wider "square" teeth, not sharp spikes like your scope shows.  Also many of your "crank teeth" only go down to about 2V, they need to go below 1V at least.

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