Injection pumps are designed to inject measured amounts of fluid into a reservoir or production system. They are often used in vehicles for pumping fuel into the cylinders of the engine. Injection ...

Diesel engines operate at higher compression ratios than gasoline engines, and fuel is injected under much higher pressure. An injection pump, usually driven by a belt or chain linked to the ...

A throttle plate controls airflow while sensor inputs control fuel flow and engine sensors control injector pulses' timing.

The tricky thing is that there are various mechanical ... experience diesel fuel injector failure. The check engine light may ...