The fuel system delivers the fuel to the engine. The injection pump is driven by the timing belt or the timing gear of engine.
HINT:
The injection pump is driven by the camshaft in accordance with Read more Fuel System of Diesel Engine 1 of 2
Engine
Diesel Engine Lubrication System
The lubrication system of a diesel engine is basically the same as that of a gasoline engine. The diesel engine uses a specially-designed oil filter because it generates more carbon particles during combustion Read more Diesel Engine Lubrication System
Diesel Engine Valve Mechanism
1. Four-valve mechanism
The valve mechanism of the diesel engine is basically the same as the one on the gasoline engine. However, some valve mechanisms are distinctive to the engine. The four-valve Read more Diesel Engine Valve Mechanism
Diesel Engine Cylinder Head Gasket
The cylinder head gasket is mounted between the cylinder block and the cylinder head. It prevents combustion gasses, coolant and oil from leaking out between the cylinder block and the cylinder head. This Read more Diesel Engine Cylinder Head Gasket
Diesel Engine Proper 2 of 2
Diesel Engine Combustion Chamber
In a diesel engine, the fuel is injected as mist from the injection nozzle and mixed with the air and is ignited and burned. To obtain good combustion, it is necessary Read more Diesel Engine Proper 2 of 2
Diesel Engine Proper 1 of 2
Piston
The piston of the diesel engine is made to be strong because the compression pressure, combustion temperature and combustion pressure are higher than that of the gasoline engine. In some models, Read more Diesel Engine Proper 1 of 2
Maintaining the proper coolant temperature (Diesel Engine).
Maintaining the proper fuel injection timing, injection pressure and spraying condition.
1. Comparison between diesel knock and gasoline knocking
Diesel knock and gasoline knocking both have a sudden Read more Maintaining the proper coolant temperature (Diesel Engine).
Diesel Engine Output Control
In a diesel engine, fuel is injected after the air is compressed and becomes high temperature and pressure. To obtain a high compression pressure even at low engine speeds, a large amount of air must be Read more Diesel Engine Output Control
Variable Nozzle Vane
The variable nozzle vane changes the flow speed and direction of the exhaust gas to optimize boost pressure from low speeds to high speeds using the engine ECU to control the pitch of the nozzle vane, Read more Variable Nozzle Vane
Lubrication and Cooling System
1. Lubrication system
Engine oil is supplied from the oil inlet pipe to lubricate and cool the full-floating bearings inside the center housing. After that, the oil passes through the oil outlet pipe Read more Lubrication and Cooling System