8. The work process of direct injection
depends on
Power
ExhaustInduction
Compression
9. Variable Valve Timing
Adjust timing
of intake and
Exhaust valve
Make them open
for fraction of
second
Mixing of un-
burnt fuel to
new fuel
Engine
produces
more torque
Ending with
Lower
emission
10. EcoBoost System can achieve an ultra lean
burn of fuel by varying the valve timing
13. Work Process Of Turbo-Charger
Make the engine more efficient
Drive the turbine blades
Extract energy from waste exhaust gasses
14. 1.0 liter 3 cylinder Turbo Engine
EcoBoost is
popular for its
high fuel
efficiency
In-line to 3
cylinder turbo
petrol engine
Combine with
direct fuel
injection and Ti-
VCT transverse
15.
16. No ……Developed new engine solution that
focusses not only sports cars but also the
Hatchback and super mini models
28. Injectors
spray fuel
into intake
manifold
Fuel Mixes
with Air
• Step-2
Improper atomization
of fuel that enters to
cylinder
• Step -3
Results in
incomplete
burn and
high emission
Step 4
29. Transfer fuel
directly into
the cylinder
• Step 1
Designed oil
path for more
complete
burn
• Step 2
Improved
Fuel
Efficiency
Lower
emission and
less spark
knock
Step 4
