Hyundai Kona: Emission Control System / Troubleshooting
Hyundai Kona (OS) 2018-2020 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) 2018-2020 Service Manual: Fuel Pump Control Module (FPCM) Repair procedures
Removal
1.
Release the residual pressure in fuel line.
(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel
Line")
2.
Remove the rear seat cushion.
(Refer to Body - "Rear Seat Assembly&q ...
Hyundai Kona (OS) 2018-2020 Service Manual: Brake Line Repair procedures
Removal
Brake Tube [VDC Control unit ↔ Master cylinder]
1.
Turn ignition switch OFF and disconnect the battery negative (-) cable.
2.
Disconnect the brake fluid level switch connector (A)
3.
Remov ...
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