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Old 11-22-2012, 06:44 AM   #1879
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Joined: Nov 2008
Location: Ontario
Oddometer: 669
I loaded the stock '07/'08 map (for standard exhaust) yesterday. The only change that I made was disabling the SAI since I had removed it.

I also noticed, when looking at the original map that was on my bike, that, other than being for Akra exhausts, the O2 sensors and EPC were disabled.

I read near the beginning of this thread that the O2 sensor accuracy can be questionable.

Is this why they have been disabled?
How is the 02 sensor data used in the ECU control algorithm - to regulate the air-to-fuel ratio?

What does EPC stand for and what is it used for?
Is this the emissions (charcoal canister) stuff?
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Rockwell screwed with this post 11-22-2012 at 06:57 AM
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