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: Hood Weatherstrip. Repair procedures

Replacement 1. Remove the hood weatherstrip (A). • Be careful not to scratch the hood weatherstrip...

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Rear Transverse Trim. Repair procedures

Replacement • Put on gloves to prevent hand injuries. • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components...

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.