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Is there any differences in the maps from 03 and 04 to 05 or o6?
 

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Not that I know of. It basically adds more fuel from about 2k-4k rpm under light load (cruising on the freeway with cruise on) to avoid the lean code
 

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Not that I know of. It basically adds more fuel from about 2k-4k rpm under light load (cruising on the freeway with cruise on) to avoid the lean code
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i don't mind having the CEL on for lean fuel code... doesn't bother me and kinda saves me gas haha
 

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i don't mind having the CEL on for lean fuel code... doesn't bother me and kinda saves me gas haha
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False. It could be costing you more gas. The car tends to change some functions when a CEL is detected. You might be using more fuel
 

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The CP-E fix map does nothing to the A/F when cruising, it only changes the map when you're almost at WOT. The lean code is avoiding by the unit changing the MAF signal so the computer copes with the extra air flowing in.
 
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Mazda Gremlyn
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