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:

Lane Departure Warning System (LDWS) Unit Removal
1. Disconnect the negative (-) battery terminal. 2. Remove the LDWS unit cover (A). 3. Remove the LDWS ...

Removal
1. Disconnect the battery negative cable from the battery and then wait for at least 30 seconds. 2. Turn the steering wheel so that the fr ...

PTG Spindle Removal
1. Disconnect the negative (-) battery terminal. 2. Remove the tailgate trim and Luggage side trim. (Refer to the Body - "Tailgate& ...

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