Schematics of a common rail diesel injector showing the notation

Diesel Locomotives, The Railway Technical Website

Common Rail Construction -- Fuel Injection Pump -- Engine(diesel) - blogs

Schematic of the common-rail injection system.

Investigation on the fuel injection stability of high pressure common rail system for diesel engines - Yun Bai, Qi Lan, Liyun Fan, Xiuzhen Ma, Hong Liu, 2021

Full article: Vibration diagnostics of common rail injectors

Full article: Vibration diagnostics of common rail injectors

Multi Point Fuel Injection (MPFI)

Common Rail Injection System Pressure Control

Diesel engine diagram hi-res stock photography and images - Alamy

COMMON RAIL INJECTOR - ELECTROMAGNETIC (CRIE)