When a camshaft has three profiles per engine cylinder, what is the center cam profile used for?
A) intake valve actuation
B) exhaust valve actuation
C) unit injector actuation
D) fuel pump actuation

Question

Quizplus · Accepted Answer

The center cam profile is typically used for unit injector actuation in engines designed with three cam profiles per cylinder. This setup allows for precise control over fuel injection, which is critical for engine performance and efficiency.

When a Camshaft Has Three Profiles Per Engine Cylinder, What