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Old December 4th, 2011, 02:02 PM   #4
Skippii
Milkshake Drinker
 
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Name: Skippii
Location: Richmond, Va
Join Date: Aug 2011

Motorcycle(s): 2007 Orange DRZ400-S, 2005 Ninja 250 & Custom Thundercunt Dirt Chopper

Posts: A lot.
Quote:
Originally Posted by alex.s View Post
i'm so envious of people who have oxygen sensors. not having to deal with jetting. the point of EFI is that it monitors the amount of oxygen coming in and modifies how much fuel it sprays based on a map through the RPM range, so there shouldn't be anything you need to do. the pod filters are nice if you dont frequently get poured on with rain. they make tools you can use to change the fuel mapping to get even more power out of it and do fancy things like change your redline rpm
Are those bikes closed loop? I'd always thought they were standard open-loop EFI, meaning that the does NOT change the fuel ratios to adjust for stuff like that, and that changes have to be done with something like a power commander.
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