FP3 auto tuning very lean, HELP!!
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Stage II
Joined: Mar 2015
Posts: 2
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From: New york
FP3 auto tuning very lean, HELP!!
Ok, I have a 2014 fxdb 103. V&H short shots(standard baffle) V&H Vo2 naked, woods tw-777 cams, SE high volume oil pump and cam plate. I did the work, tuned, rode for 3300 miles, decided to re tune since it didn't feel as good as it should and every time i scanned codes on the fp3, i found a rich front and rear cylinder code. Started auto tuning again, big problems. Bike running hot, spitting out of the air cleaner, and just not great in general. Call V&H, they tell me its my o2 sensors. changed them, same ****. Now I'm stuck wondering why i would be finding rich codes on a very lean map. were talking 14.7 almost all the way across the board kind of lean. help please.
Outstanding HDF Member
Joined: May 2014
Posts: 3,410
Likes: 143
From: Palm Desert,CA
May want to post this on the ignition tuner section. But just to be sure, did you start with a base map that had your new cam specifics, and sure your 02 sensors are black to black and gray to gray ensuring that you have the front and rear in the right pipes?
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bspencer
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Nov 3, 2014 10:39 AM
