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Old 07-26-2021, 05:45 PM   #14
blue62
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Join Date: Aug 2018
Location: Woodland Wa
Posts: 1,309
Quote:
Originally Posted by Stl-986 View Post
I have a picoscope. think hooking that up to the wiring at the coil or the dme is better?
Is this the right one to connect to?

You have a Pico???
HELL YES
Hook up at the coil that will let you see the signal from the DME via the wiring to the coil.
Do you have enough channels to hook up to more that one coil at a time???
That way you check signal and compare the signal to a good firing cyl all at the same time.
Two birds with one Pico
If cyl 1 shows fault you can work your way backwards to the DME
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