Hyundai Santa Fe: Emission Control System / Description and operation

Hyundai Santa Fe (TM) 2019-2024 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

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    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) 2019-2024 Service Manual: Radiator Grill. 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...

    Hyundai Santa Fe (TM) 2019-2024 Service Manual: General safety information and caution


    Precautions General Precautions Please read the following precautions carefully before performing the airbag system service. Observe the instructions described in this manual, or the airbags could accidentally deploy and cause damage or injuries...

    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.

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