Bosch fuel injection pump

Bosch fuel injection pump

[¦bȯsh ′fyül in′jek·shən ‚pəmp]
(mechanical engineering)
A pump in the fuel injection system of an internal combustion engine, whose pump plunger and barrel are a very close lapped fit to minimize leakage.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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