DFCO Forum Abbreviation

DFCO has various meanings in the Forum category. Discover the full forms, definitions, and usage contexts of DFCO in Forum.

Deceleration Fuel Cut Off

Most Common Forum
Deceleration Fuel Cut-Off

A system that automatically cuts the fuel supply when coasting or braking in order to achieve better fuel efficiency and more effective engine braking, and resumes fuel supply when acceleration is once again needed.

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Decel Fuel Cut-Off
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Decel Fuel Cut Off
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