The document discusses fuel injectors, which inject fuel into cylinders in an atomized form and proper quantity. It first introduces fuel injectors and their history. It then discusses that fuel injectors can be mechanical or electronic, with mechanical using a single plunger piston and electronic working through an ECU signal. The document also covers the different types of injections and advantages of fuel injectors like improved fuel consumption, reduced emissions, and better performance.

1. FUEL
INJECTOR
By- Tejesh Dixit

2. CONTENT
 INTRODUCTION
 HISTORY
 CLASSIFICATION
 WORKING
 TYPES
 APPLICATION
 ADVANTAGES
 REFRENCES

3. INTRODUCTION
A FUEL INJECTOR IS USED TO INJECT FUEL IN THE
CYLINDER IN ATOMISED FORM AND IN PROPER
QUANTITY.
IT IS MAIN COMPONENT OF FUEL INJECTION.

5. CLASSIFICATION
MECHANICAL FUEL INJECTOR
ELECTRONIC FUEL INJECTOR

6. MECHANICAL
FUEL INJECTOR
IT USES A SINGLE
PLUNGER PISTON
WITHIN A PLUNGER
BARREL FOR
PUMPING FUEL.

7. ELECTRONIC
FUEL INJECTOR
IT WORK THROUGH
ECU SIGNAL.
AT PRESENT THE
BOSCH PRODUCE
MORE THAN 1100
KINDS OF IT.

8. WORKING

9. TYPES OF INJECTION
DIRECT INJECTION
INDIRECT INJECTION

12. ADVANTAGES
IMPROVE FUEL CONSUMPTION
EMMISION
BETTER PERFORMANCE
GREEN TECHNOLOGY

13. References
Wikipedia
Howstuffswork.com
Youtube.com
IC ENGINE BY V Ganesan
www.eng1.zu.edu
Resources.hwb.wales.gov.uk

14. THANK YOU
ANY QUERIES?