Hyundai Sonata: Troubleshooting - General Information - Emission Control SystemHyundai Sonata: Troubleshooting

Troubleshooting

Symptom
Suspect area
Engine will not start or struggle to start
Vapor hose damaged or disconnected
Engine struggles to start
Malfunction of the Purge Control Solenoid Valve
Rough idle or engine stalls
Vapor hose damaged or disconnected
Malfunction of the PCV valve
Rough idle
Malfunction of the Evaporative Emission Control System
Excessive oil consumption
Positive crankcase ventilation line clogged


    Specifications
    Specifications Purge Control Solenoid Valve (PCSV) ▷ Specification Item Specification Coil Resistance (Ω) 19.0 ~ 22.0 [20В°C( ...

    Schematic Diagrams
    Schematic Diagram ...

    See also:

    Transmitter. Repair procedures
    Inspection 1. Check that the red light flickers when the door lock or unlock button is pressed on the transmitter. 2. Remove the battery ( ...

    Exhaust Manifold. Repair procedures
    Removal and Installation 1. Remove the engine cover. 2. Disconnect the battery negative terminal. Tightening torque ...

    Interior overview
    1. Door lock/unlock button 2. Outside rearview mirror control switch 3. Central door lock switch 4. Power window lock switch 5. Power window switches 6. Hood release lever 7. Parking brake 8. ...