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Wideband maptrace -- is this good data?

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Old Jul 16, 2020 | 11:23 PM
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mkd
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Wideband maptrace -- is this good data?

So I'm new to this...

I did a little bit of logging today in FC-Edit. I have an LC-2 setup on Gnd/AN8 on my Datalogit. I used the Innovate tool to configure the output voltage range on the LC-2, and used FC-Edit's Setup -> Auxiliary to configure the AN8 input. I basically used these instructions, but with a slightly smaller range to get a little better resolution: https://innovatemotorsports.com/reso...t_tutorial.pdf

Here is what I got after about 10 minutes of driving:




Note that some months ago I had the car professionally tuned, and I have since made a few changed (including smoothing out the timing and injector map) with FC Tweak.

Besides being quite rich, can these values possibly be accurate? They seems way too close to one-another...
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Old Jul 16, 2020 | 11:37 PM
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mkd
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Alright, of course the second I post this the answer became immediately obvious. The lower, 0V bound is set to A/F 9 for AN8. Clearly the LC-2 output wire is not connected or not enabled.
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