An injection pump, usually driven by a belt or chain linked to the ... As with gasoline engines, diesel injection pumps are controlled by the engine control module in order to deliver the correct ...

On a constant-speed propeller, which has been likened to a car’s automatic transmission, blade pitch is adjusted by a governor, an engine-driven pump that monitors engine rpm and uses oil ...

The vehicle water pump is generally driven by an engine’s crankshaft via a belt or chain. Water pumps can be mounted ...

An engine needs oil to lubricate moving parts, prevent corrosion, collect dirt and sludge, and absorb some of the heat generated by a running engine. The oil pump provides the force that delivers ...