Consider a HEUI fuel system. When the injector pulse width remains constant and the injection control pressure increases, which of the following changes will take place?
A)Injection quantity will be reduced.
B)Injection quantity will be increased.
C)Injection timing will be retarded.
D)Injection timing will be advanced.

Question

Quizplus · Accepted Answer

Injection quantity is directly proportional to injection control pressure. As injection control pressure increases, injection quantity will increase.

Consider a HEUI Fuel System