Hyundai Azera: Evaporative Emission Control System
Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Emission Control System / Evaporative Emission Control System
- Description and Operation
- Schematic Diagrams
- Canister Repair procedures
- On-board Refueling Vapor Recovery (ORVR) valve Description and Operation
- On-board Refueling Vapor Recovery (ORVR) valve Repair procedures
- Fuel Filler Cap Description and Operation
- Fuel Tank Air Filter Repair procedures
Positive Crankcase Ventilation (PCV) Valve Repair procedures
Removal
1.
Disconnect the vapor hose (A).
2.
Remove the PCV valve (B).
Inspection
1.
Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger moves ...
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 ...
See also:
Anchor Pretensioner (APT) Repair procedures
Removal
1.
Disconnect the battery negative cable, and wait for at least three minutes before beginning work.
2.
To remove the seat belt anchor pretensioner (C), keep on
pushing the lock pi ...
Driver Airbag (DAB) Module and Clock Spring Description and Operation
Description
Driver Airbag (DAB) is installed in the steering wheel and
electrically connected to SRSCM via the clock spring. It protects the
driver by deploying the airbag when frontal crash oc ...
Brake Switch Repair procedures
Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the lower crash pad.
(Refer to the Body - "Crash Pad")
3.
Disconnect the stop lamp switch con ...