Hyundai Azera: 1. Crankcase emission control system
Fifth generation HG (2011–2026) / Hyundai Azera 2011-2026 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 yo ...
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:
Immobilizer Control Unit Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel.
(Refer to Body - "Crash Pad Lower Panel")
3.
Disconnect the connector of the immobilizer unit ...
ICM (Integrated Circuit Module) Relay Box Description and Operation
Description
The ICM relay is united with rear fog lamp relay, ECS relay,
burglar horn relay and ESS relay which installed inside the passenger
crash pad. ...
Description and Operation
Function
Audio Bluetooth System
General Features
•
This audio system supports Bluetooth® hands-free and stereo-headset features.
-
HANDS-FREE feature : Making or receiving calls wire ...
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