Hyundai Elantra: Emission Control System / Components and components location

Hyundai Elantra (CN7) 2021-2023 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) 2021-2023 Owner's Manual: Fuses

A vehicle’s electrical system is protected from electrical overload damage by fuses. This vehicle has 2 (or 3) fuse panels, one located in the driver’s side panel bolster, the other in the engine compartment near the battery. If any of your vehicle’s lights, accessories, or controls do not work, check the appropriate circuit fuse. If a fuse has blown, the element inside the fuse wi..

Hyundai Elantra (CN7) 2021-2023 Owner's Manual: Maintenance Services

You should exercise the utmost care to prevent damage to your vehicle and injury to yourself whenever performing any maintenance or inspection procedures. We recommend you have your vehicle maintained and repaired by an authorized HYUNDAI dealer. An authorized HYUNDAI dealer meets HYUNDAI’s high service quality standards and receives technical support from HYUNDAI in order to provide y..

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.