Which type of multi-orifice injector nozzle sometimes uses an accumulator in place of a leakoff circuit?
A) pencil injectors
B) valve closes orifice (VCO)
C) high spring injectors
D) low spring injectors

Question

Quizplus · Accepted Answer

Pencil injectors sometimes use an accumulator instead of a leakoff circuit to manage excess fuel pressure and ensure proper injector operation.

Which Type of Multi-Orifice Injector Nozzle Sometimes Uses an Accumulator