Hyundai Elantra (CN7): 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)



    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 oil consumptionPositive crankcase ventilation line clogged

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Specifications

    SpecificationAir Conditioner Item Specification CompressorTypeGamma 1.6 MPI, Gasoline 2.0 NU MPI, Gasoline 1.6 T-GDI : 6HVx14Gasoline 1.6 MPI : 6HVe14Oil type & CapacityFD46XG (IDEMITSU) 100 ± 10 g Pulley type6PK-TYPEDisplacement145 cc/revExpansion valveTypeBlock type RefrigerantTypeR - 134

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Description and operation

    D

    Categories

     
    Copyright © 2026 www.helantra7.com - 0.0164