Hyundai Azera: Catalytic Converter Repair procedures
Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Emission Control System / Exhaust Emission Control System / Catalytic Converter Repair procedures
Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Emission Control System / Exhaust Emission Control System / Catalytic Converter Repair procedures
| Removal |
| [Catalytic Converter (WCC)] |
| 1. |
Remove the exhaust manifold.
|
| [Catalytic Converter (UCC)] |
| 1. |
Remove the Center Muffler.
|
| Installation |
| 1. |
Installation is the reverse of removal. |
Catalytic Converter Description and Operation
Description
The catalytic converter of the gasoline engine is a three way
catalyst. It oxidizes carbon monoxide and hydrocarbons (HC), and
separates oxygen from the oxides of nitrogen (NOx). ...
CVVT (Continuously Variable Valve Timing) System Description and Operation
Description
Continuous Variable Valve Timing (CVVT) system advances or
retards the valve timing of the intake and exhaust valve in accordance
with the ECM control signal which is calculated by ...
See also:
Heated Oxygen Sensor (HO2S) Troubleshooting
Wave Form
...
Barometric Pressure Sensor (BPS) Repair procedures
Inspection
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Measure the output voltage of the BPS at idle and IG ON.
Specification: Refer to "Specification"
Removal
1.
Turn ...
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