Starting in 2011, Ford and General Motors began using Bosch Mobility CP4 pumps to provide high pressure fuel to their diesel engines. GM used the pump on its 6.6-liter LGH and LML Duramax diesel ...

does this by supplying fuel under high pressure (15,000 pounds per square inch or more) to the injectors for each cylinder. As with gasoline engines, diesel injection pumps are controlled by the ...

Read more: 15 Popular Oil Filter Brands, Ranked Common Rail diesel fuel systems began appearing ... This technology relies heavily on a high-pressure pump, which allows for enhanced power and ...