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:
Passive Occupant Detection System (PODS-F) Repair procedures
Removal
PODS-F ECU
1.
Disconnect the battery negative cable, and wait for at least three minutes before beginning work.
2.
Remove the front passenger seat assembly.
(Refer to Body - "Front s ...
Oil Pan Repair procedures
Removal
[Lower oil pan]
1.
Drain the engine oil.
(Refer to Lubrication System - "Engine Oil")
2.
Remove the front muffler.
(Refer to Intake And Exhaust System - "Front Muffler")
3.
...
Mode Control Actuator Repair procedures
Inspection
1.
Ignition "OFF”
2.
Disconnect the connector of mode control actuator.
3.
Verify that the mode control actuator operates to the defrost
mode when connecting 12V to the term ...
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