Kia Sportage: Emission Control System / Troubleshooting

Kia Sportage QL (2015-2025) Service Manual / Emission Control System / Troubleshooting

Troubleshooting
Symptom
Suspect area
Engine will not start or hard 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

Schematic diagrams
Schematic Diagram ...

Crankcase Emission Control System
...

Other information:

Kia Sportage QL (2015-2025) Service Manual: ESP OFF Switch Description and operation


Description 1. The ESP OFF switch is for the user to turn off the ESP system. 2. The ESP OFF lamp is on when ESP OFF switch is engaged. ...

Kia Sportage QL (2015-2025) Service Manual: Fuel Pressure Sensor (FPS) Repair procedures


Inspection 1. Connect the KDS/GDS on the Data Link Connector (DLC). 2. Check the output voltage of fuel pressure sensor (FPS). Pressure [kPa (kgf/cm², psi)] Output Voltage (V) 50 ...

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