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:
Front Wiper Motor Repair procedures
Removal
1.
Loosen the windshield wiper arm nut (B) after removing a wiper cap (A).
2.
Remove the windshield wiper arm and blade.
3.
If necessary, release the wiper blade fixing clip by pul ...
Rear Lower Arm Repair procedures
Removal
1.
Remove the rear wheel & tire (A).
Tightening torque:
88.3 ~ 107.9N.m (9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft)
•
Be careful not to damage to the hub bolts ...
Intake Manifold Repair procedures
Removal and Installation
1.
Remove the surge tank.
(Refer to Intake And Exhaust System - "Surge Tank")
2.
Remove the low pressure fuel line.
(Refer to Fuel System - "Fuel Line")
3.
Rem ...
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