Mechanical injection systems rely entirely on engine driven components to meter, pressurize, and time fuel delivery. In these engines, a mechanical injection pump is driven by the engine's gear train ...

Diesel injectors have gotten increasingly complex over the last twenty years of diesel development, but their basic design is fairly simple. Diesel fuel from the injection pump enters the mechanical ...

The clearances inside diesel injection system parts are closer than those found in any other technology. The plungers and needle valves in injectors need to fit tightly to ensure precise metering and ...

Aren’t the Duramax (left) and 5.9L Cummins common-rail (right) injectors from Bosch similar looking?...The solenoids and upper bodies of the injectors are the same. The returns appear to be the same, ...

May 16, 2007 It seems hard to believe but it’s true – Bosch introduced the Common Rail injection system for passenger cars to the market ten years ago this month. The first cars to use the technology ...

Add Yahoo as a preferred source to see more of our stories on Google. Mechanical injection systems rely entirely on engine driven components to meter, pressurize, and time fuel delivery. In these ...