Kia Sorento: Troubleshooting - Emission Control System - Kia Sorento XM 2011-2024 Service ManualKia Sorento: Troubleshooting

Second Generation XM (2011-2024) / Kia Sorento XM 2011-2024 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:

Component Location
1. Seat Memory Unit (IMS) 2. IMS control switch 3. Outside mirror 4. IMS mirror control (Driver power window switch) ...

Radiator Inspection
Radiator Cap Testing 1. Remove the radiator cap, wet its seal with engine coolant, and then install it on a pressure tester. 2. Ap ...

IMS Power Seat Control Removal
1. Disconnect the negative (-) battery terminal. 2. Remove the power seat control switch connectors (A). (Refer to Body - "Front se ...

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