Hyundai Equus: Description and Operation
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Emission Control System / Evaporative Emission Control System / Description and Operation
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 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:
Easy Access Function
When exiting the vehicle, the steering wheel will move away from the driver and
the seat will move rearward when the engine is turned off.
When entering the vehicle, the steering wheel will move to ...
VSM OFF Switch Schematic Diagrams
Part Circuit Diagram
...
ON/OFF Solenoid Valve Description and Operation
Description
ON/OFF solenoid valve is attached to the valve body and is an on/off solenoid valve that is used to change gears. ...
Categories
Hyundai Equus Manuals
© 2011-2026 Copyright www.heqmanual.com