Port fuel injection meaning

Port fuel injection definition

A type of fuel injection with at least one injector mounted in the intake port(s) of each cylinder. Usually the injector is mounted on the air intake manifold close to the port. Port fuel injection improves fuel distribution and allows greater flexibility in intake-manifold design, which can contribute to improved engine breathing.

Dictionary of Automotive Terms Index

Automotive terms beginning with "P", page 18

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 2 3 4 8

More Automotive Dictionaries