Technician A says that multipulse injection can result in smoother engine operation. Technician B says that multipulse injection today can mean breaking up fuel injection into up to 7 events per cycle. Who is correct?
A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Multipulse injection does indeed lead to smoother engine operation by allowing for more precise control over fuel delivery, which can improve combustion efficiency and reduce engine noise. Modern systems can indeed break up fuel injection into multiple events per cycle, with some systems capable of up to 7 events, to optimize fuel burn and reduce emissions.

Technician a Says That Multipulse Injection Can Result in Smoother