Dictionary
throt'tle-bod•y injec"tion
Pronunciation: (throt'l-bod"ē), [key] Auto.
a fuel-injection system in which an injector
(throt'tle-body injec"tor) delivers fuel to a central location within the intake manifold of the engine.
Abbr.: TBI
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.