Hyundai Kona: Emission Control System / Troubleshooting

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

Description and operation
Description Emissions Control System consists of three major systems. – Crankcase Emission Control System prevents blow-by gas from releasing into the atmos ...

Schematic diagrams
Schematic Diagram ...

Other information:

Hyundai Kona (OS) 2018-2022 Service Manual: Front Wheel Speed Sensor Repair procedures
Removal 1. Turn the ignition switch OFF and then disconnect the negative (-) battery cable. 2. Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. 3. Remove t ...

Hyundai Kona (OS) 2018-2022 Service Manual: Front Impact Sensor (FIS) Components and components location
Components 1. Front right Impact Sensor (FIS) 2. Front left Impact Sensor (FIS) ...

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