Kia Rio: Troubleshooting - Emission Control System - Kia Rio UB 2012-2020 Service ManualKia Rio: 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

Tightening Torques
Item kgf.m N.m lb-ft Positive crankcase ventilation valve installation 0.8 ~ 1.2 7.8 ~ 11.8 5.8 ~ 8.7 Canister installati ...

Schematic Diagram
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See also:

System Block Diagram
Component Parts And Function Outline Component part Function Vehicle speed sensor Converts vehicle speed to pulse. ECM Receives signals fr ...

Circuit Diagram
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Cluster Ionizer (FATC only) Replacement
1. Disconnect the negative (-) battery terminal. 2. Remove the glove box. (Refer to BD group - "Crash Pad") ...

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