A CPI (central multiport injection)fuel injection system for a six-cylinder engine has ______.
A)only one injector solenoid
B)six poppet nozzles
C)a single fuel pressure regulator
D)All the answers are correct.

Question

Quizplus · Accepted Answer

A CPI (central multiport injection) system typically features only one injector solenoid that opens to allow fuel to flow to all cylinders, six poppet nozzles (one for each cylinder in a six-cylinder engine) to deliver the fuel, and a single fuel pressure regulator to maintain consistent fuel pressure across the system.

A CPI (Central Multiport Injection)fuel Injection System for a Six-Cylinder