Hyundai Kona: Emission Control System / Troubleshooting
Hyundai Kona (OS) 2018-2026 Service Manual / 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) 2018-2026 Owners Manual: Engine coolant temperature gauge
This gauge indicates the temperature of the engine coolant when the ignition
switch is in the ON position.
NOTICE
If the gauge pointer moves beyond the normal range area toward the “130 or
H” position, it indicates overheating that may damage the engine.
Do not continue driving with an overhe ...
Hyundai Kona (OS) 2018-2026 Service Manual: Components and components location
Component Location
1. Body control module
(BCM)
2. Rear glass defogger switch
3. Rear glass defogger
...
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