Gasoline
Fuel Injection
Fuel injection is a system for admitting fuel
into an internal combustion engine. It has become the primary fuel delivery
system used in automotive petrol engines, having almost completely replaced
carburetors in the late 1980s.
A fuel injection system is designed and
calibrated specifically for the types of fuel it will handle. Most fuel
injection systems are for gasoline or diesel applications. With the advent of
electronic fuel injection (EFI), the diesel and gasoline hardware has become
similar. EFI's programmable firmware has permitted common hardware to be used
with different fuels.
Carburetors were the predominant method used to meter fuel on gasoline engines before the widespread use of fuel injection. A variety of injection systems have existed since the earliest usage of the internal combustion engine.
Carburetors were the predominant method used to meter fuel on gasoline engines before the widespread use of fuel injection. A variety of injection systems have existed since the earliest usage of the internal combustion engine.
The primary difference between carburetors and
fuel injection is that fuel injection atomizes the fuel by forcibly pumping it
through a small nozzle under high pressure, while a carburetor relies on
suction created by intake air rushing through a venture to draw the fuel into
the airstream.
Outline :
1.
Introduction and safety guidelines
2. Use of the service
manual
3. Review and service
procedures
4. Engine Theory and
Operation
5. Electronic Control
6. Fuel System
7. Sensor Operation
8. Fuel trim and
Oxygen sensor operation
Peserta :
Teknisi, engineer, supervisor, teknisi, operator dan maintenance mesin penggerak/mekanik untuk berbagai
macam industri.
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