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Wire up AEM AFR gauge wideband to Datalogit and creating a BASEMAP with the FC-Tweak

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Old 07-23-20, 06:15 PM
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Arrow Wire up AEM AFR gauge wideband to Datalogit and creating a BASEMAP with the FC-Tweak
Hey guys,

I needed to adjust the fuel map and temperature settings because the FD was running lean and with the FC-Tweak was so easy. This software will scan, flag and tweak your current map making it safe for your current setup. In this video, I show how to setup the AEM AFR gauge with the datalogit and talk more about the advantages of having the FC-Tweak.

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Old 07-23-20, 09:05 PM
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Nice, I just wired mine up a few days ago and used some polynomials from an old post, it's close but not perfect in the datalogit.
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Old 07-23-20, 09:16 PM
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Originally Posted by F1blueRx7
Nice, I just wired mine up a few days ago and used some polynomials from an old post, it's close but not perfect in the datalogit.
how off is? It it close on every voltage? I used what aem stipulated in the manual.
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Old 07-24-20, 08:46 AM
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Nice video
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Old 07-24-20, 08:52 AM
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I have been speaking with Xavier. He seems like a very smart individual. I am very tempted to buy the Pro- FC tweak, but will probably be selling my power FC when I go single turbo in favor of a Haltec 2500.
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Old 07-24-20, 09:20 AM
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Originally Posted by twinturborx7pete
Nice video
Appreciate it! I was trying to make it more relevant for everyone since it's more technical.
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Old 07-25-20, 04:25 PM
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Originally Posted by WestDc5
how off is? It it close on every voltage? I used what aem stipulated in the manual.
It's hard to tell sometimes it's spot on and sometimes it's .2-.3 off which may just be the difference in time it takes for me to look between the gauge and the watch in FC-Edit.
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Old 07-25-20, 04:47 PM
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Originally Posted by F1blueRx7
It's hard to tell sometimes it's spot on and sometimes it's .2-.3 off which may just be the difference in time it takes for me to look between the gauge and the watch in FC-Edit.
that's normal. Hey if it works it works!
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Old 07-25-20, 06:51 PM
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exactly what i was looking for
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Old 07-25-20, 07:10 PM
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Originally Posted by aicrotary2
exactly what i was looking for
I'm glad I can help!
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