Hyundai Azera: 1. Crankcase emission control system
Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Owners Manual / Maintenance / Emission control system / 1. Crankcase emission control system
The positive crankcase ventilation system is employed to prevent air pollution caused by blow-by gases being emitted from the crankcase.
This system supplies fresh filtered air to the crankcase through the air intake hose. Inside the crankcase, the fresh air mixes with blow-by gases, which then pass through the PCV valve into the induction system.
Emission control system
The emission control system of your vehicle is covered by a written limited warranty.
Please see the warranty information contained in the Owner’s Handbook & Warranty
Information booklet in your ...
2. Evaporative emission control (including ORVR: Onboard Refueling Vapor Recovery)
system
The Evaporative Emission Control System is designed to prevent fuel vapors from
escaping into the atmosphere.
(The ORVR system is designed to allow the vapors from the fuel tank to be loaded
into a ...
See also:
ESC OFF Switch Repair procedures
Inspection
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the crash pad lower panel.
(Refer the Body - "Crash pad lower panel")
3.
Remove the crash p ...
Repair procedures
On-vehicle Inspection
•
Check that the battery cables are connected to the correct terminals.
•
Disconnect the battery cables when the battery is given a quick charge ...
Front Pillar Trim Components and Components Location
Component Location
1. Front pillar trim
...
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