Ecm fuel maps question

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Matteson

Well-known member
Joined
Jun 13, 2013
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871
Any ideas as to why the 04- 07 xb9 stock maps are different from the 03? Maybe the nipple on the inner air box?
 
I believe the 03 TB was different, maybe has something to do with it?

It could be for no physical change it all, it could have just been deemed to be better mapping.
 
Ya, the 03 tb is different, but the race maps from 03- 07 are the same it's just the stock maps that are different for whatever reason.
 
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