Kia Sorento: Troubleshooting - Emission Control System - Kia Sorento XM 2011-2026 Service ManualKia Sorento: Troubleshooting

Second Generation XM (2011-2026) / Kia Sorento XM 2011-2026 Service Manual / Emission Control System / Troubleshooting

Symptom
Suspect area
Engine will not start or stuggle to start
Vapor hose damaged or disconnected
Engine stuggle 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

Tightening Torques
Item kgf.m N.m lb-ft Positive Crankcase Ventilation (PCV) Valve installation 0.19 ~ 0.29 1.9 ~ 2.8 1.4 ~ 2.1 ...

Schematic Diagram
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See also:

Inspection
1. Turn the ignition switch OFF. 2. Disconnect the OCV connector. 3. Measure resistance between the OCV termina ...

Instructions
When Handling Refrigerant 1. R-134a liquid refrigerant is highly volatile. A drop on the skin of your hand could result in localized frostbite. When handling the r ...

Transaxle Oil Temperature Sensor Inspection
1. Turn ignition switch OFF. 2. Remove the air duct. (Refer to Engine Mechanical System - "Air cleaner") ...

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