MemberPage/MilanaPerisic/TriggerSetup
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Primary trigger VR 60-2

Primary trigger pullup

I removed the R30 but now engine is totaly dead,no spark,no RPM readings in MegaTune...

Hint:

Secondary trigger


Trigger problem - reverse polarity VR ?

Problems solved.Mcell was right,polarity was reversed

While cranking, I got trigger errors in MegaTune

While cranking before getting trigger errors rpms goes up to 740 and for a second to 0 and back up to 740,it looks like engine wants to start but for some reason it loses every signal for a second and then back on.

Using stock missing tooth 60-2 with stock VR

trigger-settings.JPG

Cranking engine log:

http://www.vems.hu/files/MembersPage/MilanaPerisic/mt_datalog_m20.zip

InputTrigger/TriggerLog:

The left side has the meaningful data. It seems you get 2 longer gaps (3234+ 2216=5450 that is 4*1363) instead of a proper almost 3x long (around 1400*3 = 4200 would be proper).

Your VR sensor seems to be polarity-reversed.