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:

Side Body B
* These dimensions indicated in this figure are actual-measurement dimensions. [ Unit : mm (inch) ] ...

Removal
   In case of removing the high pressure fuel pump, high pressure fuel pipe, delivery pipe, and injector, there may be inju ...

Filter inspection
The climate control air filter should be replaced according to the maintenance schedule. If the vehicle is operated in severely air-polluted cities or on dusty rough roads for a long period, it shou ...

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