Kia Cadenza YG: Exhaust Emission Control System / Catalytic Converter Repair procedures

Kia Cadenza YG 2016-2021 Service Manual / Emission Control System / Exhaust Emission Control System / Catalytic Converter Repair procedures

Removal

[Catalytic Converter (WCC)]

1.	Remove the exhaust manifold. (Refer to Engine Mechanical System - "Exhaust Manifold")

[Catalytic Converter (UCC)]

1.	Remove the Center Muffler. (Refer to Engine Mechanical System - "Center Muffler")

Installation

1.	Install in the reverse order 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 the engine speed and load.

Other information:

Kia Cadenza YG 2016-2021 Service Manual: Height Sensor Repair procedures

Removal Height Sensor 1. Disconnect the negative (-) battery terminal. 2. Remove the height sensor linkage (A) installed on the front axle and rear axle. [Front] [Rear] Installation Height Sensor 1. Install the height sensor assembly after connecting the connector.

Kia Cadenza YG: Exhaust Emission Control System / Catalytic Converter Repair procedures

Other information:

Kia Cadenza YG 2016-2021 Service Manual: Height Sensor Repair procedures

Kia Cadenza YG 2016-2021 Service Manual: Specifications

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