Hyundai Santa Fe: Evaporative Emission Control System / Description and operation
Evaporative Emission Control System prevents fuel vapor stored in fuel tank
from vaporizing into the atmosphere. When the fuel evaporates in the fuel tank,
the vapor passes through vent hoses or tubes to the canister filled with charcoal
and the canister temporarily holds the vapor in the charcoal.
If ECM determines to draw the gathered vapor into the combustion chambers during
certain operating conditions, it will use vacuum in intake manifold to move
it.
Schematic Diagram
Canister
Canister is filled with charcoal and absorbs evaporated vapor in fuel tank.
The gathered fuel vapor in canister is drawn into the intake manifold by the
ECM/PCM when appropriate conditions are set...
Other information:
Description
The Electronic Throttle Control (ETC) System consists of a throttle body with
an integrated control motor and throttle position sensor (TPS). Instead of the
traditional throttle cable, an Accelerator Position Sensor (APS) is used to
receive driver input...
Inspection
Inspection procedure for vehicle with Forward Collision-Avoidance Assist and
Smart Cruise Control system failure
1.
Check the bumper appearance for accident (check the vehicle appearance
visually and see bumper replacement history)...
Categories
![](images/books/1/pages.55.png)
The armrest is located in the center of the rear seat. Pull the armrest down
from the seatback to use it.
read more