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FJR Motorcycle Forums
Technical & Mechanical Problems
how does the OE fueling run?
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<blockquote data-quote="Fred W" data-source="post: 949233" data-attributes="member: 3828"><p>+1</p><p></p><p>The stock FJR fuel map is lean only in some areas of the map. In higher throttle openings it actually runs on the rich side.</p><p></p><p>This can be seen by looking at the PCIII correction values of just about any of their maps, or any correction maps created on a dyno.</p><p></p><p>Here's a look at the PCIII map provided by DynoJet for use on a lock-stock 1st Gen FJR with no modifications</p><p></p><p><img src="https://i916.photobucket.com/albums/ad4/FJWinNH/Pictures/PCIIIStock1stgenmap.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Positive numbers are adding fuel, and negatives are subtracting it, from the base map, in percentage. This will give you an approximation of the stock fuel/air ratio without correction.</p></blockquote><p></p>
[QUOTE="Fred W, post: 949233, member: 3828"] +1 The stock FJR fuel map is lean only in some areas of the map. In higher throttle openings it actually runs on the rich side. This can be seen by looking at the PCIII correction values of just about any of their maps, or any correction maps created on a dyno. Here's a look at the PCIII map provided by DynoJet for use on a lock-stock 1st Gen FJR with no modifications [IMG]https://i916.photobucket.com/albums/ad4/FJWinNH/Pictures/PCIIIStock1stgenmap.jpg[/IMG] Positive numbers are adding fuel, and negatives are subtracting it, from the base map, in percentage. This will give you an approximation of the stock fuel/air ratio without correction. [/QUOTE]
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FJR Motorcycle Forums
Technical & Mechanical Problems
how does the OE fueling run?
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