Hyundai Azera: Emission Control System
Smart Cruise Control Switch Repair proceduresCrankshaft Damper Pulley Repair procedures
Removal and Installation
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Use fender covers to avoid damaging painted surfaces.
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To avoid damage, unplug the wiring connectors carefully while holding the conn ...
Heater Unit Repair procedures
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Recover the refrigerant with a recovery/ recycling/ charging station.
3.
When the engine is cool, drain the engine coola ...
Positive Crankcase Ventilation (PCV) Valve Description and Operation
Operation Principle
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