Hyundai Elantra: Emission Control System / Components and components location

Hyundai Elantra (CN7) 2021-2025 Service Manual / Emission Control System / Components and components location

Components Location

1. Canister
2. Purge control solenoid valve (PCSV)
3. Fuel Tank Air Filter

4. Catalytic converter (WCC)
5. Catalytic converter (UCC)

1. Canister	2. Purge control solenoid valve (PCSV)

3. Fuel Tank Air Filter	4. Catalytic converter (WCC)

5. Catalytic converter (UCC)

Description and operation

DescriptionEmissions Control System consists of three major systems.• Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere...

Troubleshooting Symptom Suspect Area Engine will not start or stuggle to startVapor hose damaged or disconnectedEngine stuggle to startMalfunction of the Purge Control Solenoid ValveRough idle or engine stallsVapor hose damaged or disconnectedMalfunction of the PCV valveRough idleMalfunction of the Evaporative Emission Control SystemExcessive oi..

Other information:

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Additional Safety Precautions

Passengers should not move out of or change seats while the vehicle is moving. A passenger who is not wearing a seat belt during a crash or emergency stop can be thrown against the inside of the vehicle, against other occupants, or be ejected from the vehicle. Do not use any accessories on seat belts. Devices claiming to improve occupant comfort or reposition the seat belt can reduce the ..

Hyundai Elantra (CN7) 2021-2025 Service Manual: General information

TowingIf the vehicle needs to be towed, call a professional towing service. It is very dangerous to tow a vehicle with just a rope or chain. Emergency TowingThere are three popular methods of towing a vehicle : – Flat-bed TowingThe operator loads the vehicle on the back of truck. This is the best way to transport the vehicle. – Wheel Lift TowingThe tow t..

Function malfunction and limitations

Function malfunction

When High Beam Assist is not working properly, the ‘Check High Beam Assist (HBA) system’ or ‘Check HBA (High Beam Assist) system’ warning message will appear and warning light will illuminate on the cluster. Take your vehicle to an authorized HYUNDAI dealer and have the function checked.