Princess

Advanced Placement (AP)

5 January, 21:53

Technician A says that injector nozzles are either opened by the high-pressure pulse from a distributor pump or electrically by the computer on a common rail design. Technician B says that indirect injection (IDI) occurs directly into the combustion chamber. Who is correct? A. Technician A B. Neither Technician A nor B C. Technician B D. Both Technicians A and B