Hyundai Santa Fe: Exhaust Emission Control System / Catalytic Converter. Repair procedures

Hyundai Santa Fe (TM) 2019-2025 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:

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Description and operation

Description Burglar Alarm State [B/A State] B/A State Description DISARM 1) In "DISARM" state, no vehicle start inhibition. So, when door, hood, or Tailgate is opened, there is no alarm sound and flashing...

Hyundai Santa Fe (TM) 2019-2025 Owner's Manual: Liftgate

Opening the liftgate Make sure the vehicle is in P (Park) and set the parking brake. Then do one of the following: 1. Unlock all doors with the Door Unlock button on your remote key or smart key. Press the liftgate handle button and open the liftgate...