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Old 05-04-2017, 05:19 PM   #5 (permalink)
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Originally Posted by pete c View Post
Mostly by forcing it to the highest possible gear ratio during DFCO,
Might be counter-intuitive, but dropping gears might work better to prolong DFCO, since its only active above a certain RPM. IE. if you leave it in the highest gear, it'll drop out of fuel cut at a higher road speed than a lower gear. (Or you could shift to a lower gear when you near the lower threshold of the next higher gear.) You can figure this out by watching the instant fuel consumption gauge and experimenting.
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