Hyundai Azera: Description and Operation
Fifth generation HG (2011–2026) / Hyundai Azera 2011-2026 Service Manual / Emission Control System / Evaporative Emission Control System / Description and Operation
Fifth generation HG (2011–2026) / Hyundai Azera 2011-2026 Service Manual / Emission Control System / Evaporative Emission Control System / Description and Operation
| Description |
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 canister filled with charcoal. 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 vacuum into intake manifold.
Schematic Diagrams
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 ...
See also:
Repair procedures
Service Point Target Auto Calibration (SPTAC)
This procedure provides a way to calibrate the camera by
having the service technician align the car to a well lit simulated
straight road target; ...
ESC Control Module Repair procedures
Removal
1.
Turn the ignition switch OFF.
2.
Remove the air duct (B) and air cleaner assembly (A).
3.
Remove the connector and then arrange the wiring harness (A).
4.
Remove the brake f ...
Components and Components Location
Components
1. Rear bumper cover2. Rear bumper lower side bracket3. Rear bumper side bracket
...
Categories
Hyundai Azera Manuals
© 2011-2026 Copyright www.hgmanual.com