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99 Lude Dizzy polarity

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Old Jun 8, 2023 | 06:21 PM
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Electroman's Avatar
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From: Melbourne, Fl
Default 99 Lude Dizzy polarity

Hello All,
Been searching for help with my dizzy. I pulled the shaft key to replace the ICM but forgot to mark the key/shaft. Been thinking about this and thought that the CKP sensor would line up with the engine in total TDC (crank and cams in alignment).

Does this make sense or is it the other way around?

Thanks
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Old Jun 10, 2023 | 01:24 PM
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Electroman's Avatar
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From: Melbourne, Fl
Default Re: 99 Lude Dizzy polarity

I have some oscilloscope shots from the 3 spinning sensors. I'm just wondering where the CYP sensor should be crossing. My mind tells me the green should line up with one of the pinks.

Hopefully this will help someone help me (maybe someone else) lol.


Yellow is CPK, pink is TDC, green is CYP, and blue is injector 1.
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