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:
Certification label
The certification label is located on the driver's door sill at the center pillar.
This label shows the maximum allowable weight of the fully loaded vehicle.
This is called the GVWR (Gross V ...
Basic Mode Screen
(1) Mode Displays currently operating mode.
(2) Operation State From Repeat / Shuffle / Scan, displays the currently operating
function.
(3) File Index Displays the current file number.
(4) Fi ...
Low aspect ratio tire (if equipped)
Low aspect ratio tires, whose aspect ratio is lower than 50, are provided for
sporty looks.
Because the low aspect ratio tires are optimized for handling and braking, it
may be more uncomfortable t ...
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