Hyundai Sonata: Description and Operation
Description
The 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 a canister filled
with charcoal.
The canister temporarily holds the vapor in the charcoal. The ECM will
control the system in order to draw the gathered vapor into the combustion chambers
during certain operating conditions. Engine manifold vacuum is used to draw
the vapor into intake manifold.
Schematic Diagrams
Schematic Diagram
Canister
The Canister is filled with charcoal and absorbs evaporated fuel vapor
from the fuel tank. The gathered fuel vapor in canister is drawn into the intake
man ...
See also:
Repair procedures
Inspection
1.
After disconnecting the vapor hose from the PCV valve, remove
the PCV valve.
2.
Reconnect the PCV valve to the vapor hose.
...
Master Cylinder. Components and Components Location
Components
1. Reservoir cap
2. Reservoir
3. Grommet
4. Master cylinder
...
Low tire pressure telltale
When the tire pressure monitoring system warning indicator is illuminated, one
or more of your tires is significantly under-inflated.
If the telltale illuminates, immediately reduce your speed, a ...
