Technician a Says That Fuel Delivery Timing in Diesel CR

Multiple Choice

Technician A says that fuel delivery timing in diesel CR fuel systems is limited by cam profile. Technician B says that a major advantage of diesel CR systems is their ability to manage fuel injection pressures without regard to engine rpm. Who is correct?

A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B