Hyundai Santa Fe: Emission Control System / Description and operation

Hyundai Santa Fe (TM) 2019-2025 Service Manual / Emission Control System / Description and operation

Description

Emissions Control System consists of three major systems.

•	The Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. This system recycles gas back into the intake manifold (Closed Crankcase Ventilation Type).

•	The Evaporative Emission Control System prevents evaporative gas from releasing into the atmosphere. This system burns gas at appropriate engine operating condition after gathering it in the canister.

•	The Exhaust Emission Control System converts the three pollutants [hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx)] into harmless substances by using the 3-way catalytic converter.

Emission Control System

Components and components location

Components Location 1. Crankcase pressure regulating valve (PRV) 2. Canister 3. Purge control solenoid valve (PCSV) 4...

Other information:

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Emergency Call (eCall) Speaker. Repair procedures

REMOVAL 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel") 3. Remove the ecall speaker (A)...

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Instrument Cluster. Components and components location

Categories

Electric Power Steering (EPS) warning light. Charging system warning light

Electric Power Steering (EPS) warning light

This warning light illuminates:

When you set the ignition switch or the Engine Start/Stop button to the ON position.
- The electric power steering warning light illuminates for about 3 seconds and then goes off. Whenever there is a malfunction with the electric power steering.
If this occurs, have the vehicle inspected by an authorized HYUNDAI dealer.