Kia Soul: Troubleshooting - Emission Control SystemKia Soul: Troubleshooting

Kia Soul 2014-2019 PS Service Manual / Emission Control System / 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

    See also:

    Starting the engine
    1.Carry the smart key or leave it inside the vehicle. 2.Make sure the parking brake is firmly applied. 3.Place the transaxle shift lever in P (Park). Depress the brake pedal fully. You can also sta ...

    Relay Box (Passenger Compartment) Description
    Smart Junction Box(SJB) 1. General function : Interior Junction Box + some functions of BCM It controls loads with CAN communication and IPS. ...

    Accelerator Position Sensor (APS). Repair procedures
    Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Turn the ignition switch ON. 3. Measure the ...