PRINCIPLES OF GASOLINE/DIESEL FUEL SYSTEMS - OD1620 - LESSON 2/PE 2
PRACTICAL EXERCISE - ANSWERS
Particles of dirt can cause scoring of the injector components
The ignition quality of a fuel is its ability to ignite spontaneously
under the conditions existing in the engine cylinder.
Ignition delay or ignition lag.
Alternate II fuel
The precombustion chamber is connected to the main combustion chamber
by a restricted throat or passage.
50 times the crankshaft speed.
To meter the fuel accurately
(2) To distribute the fuel equally to all of the cylinders at a high
enough pressure to ensure atomization
To control the start, rate, and duration of the injection