Hyundai Elantra: Emission Control System / Description and operation

Hyundai Elantra (CN7) 2021-2025 Service Manual / Emission Control System / Description and operation

Description

Emissions Control System consists of three major systems.

•	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).

•	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.

•	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 Location1. Canister2. Purge control solenoid valve (PCSV)3. Fuel Tank Air Filter4. Catalytic converter (WCC)5. Catalytic converter (UCC)1. Canister 2...

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Specifications

SpecificationsAudio Items AUDIO ModelRADIO/MP3Power supplyDC 14.4VParasitic currentMax 21W X 4Antenna80PF 75ΩTuning typePLL SYNTHESIZED TUNING..

Hyundai Elantra (CN7) 2021-2025 Service Manual: Sunroof Assembly

Components and components location Components Location1. Sunroof assembly Repair procedures Replacement • When removing with a flat - tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components. • Put on glove to protect your hands.1.Remove the roof trim.(Refer to Roof Trim - "Roof Tr..

Tilting the sunroof

Tilt the sunroof open:

Push the sunroof control lever upward until the sunroof moves to the desired position.

To close the sunroof:

Press the sunroof lever forward until the sunroof moves to the desired position.