Kia Stinger CK: Emission Control System

Kia Stinger (CK) 2018-2023 Service Manual / Emission Control System

Contents:

Components and components location

Components Location

1. PCV Valve
2. Canister
3. Purge control solenoid valve (PCSV)
4. Fuel tank air filter

5. Catalytic converter (WCC)
6. Vapor hose (Canister ↔ Intake Manifold)
7. Vapor Hose (Canister ↔ Fuel Tank)
8. Ventilation Hose (Canister ↔ Atmosphere)

1. PCV valve	2. Canister 4. Fuel tank air filter

3. Purge control solenoid valve (PCSV)	5. catalytic converter (WCC)

6. Vapor hose (Canister ↔ Intake Manifold) 7. Vapor Hose (Canister ↔ Fuel Tank) 8. Ventilation Hose (Canister ↔ Atmosphere)

Description and operation

Description

Emissions Control System consists of three major systems.

•	The Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. This system recycles gas back into the intake manifold (Closed Crankcase Ventilation Type).

•	The Evaporative Emission Control System prevents evaporative gas from releasing into the atmosphere. This system burns gas at appropriate engine operating condition after gathering it in the canister.

•	The Exhaust Emission Control System converts the three pollutants [hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx)] into harmless substances by using the 3-way catalytic converter.

Schematic diagrams

Schematic Diagram

Troubleshooting

Symptom	Suspected area
Engine does not start or struggles to start	Vapor hose damaged or disconnected
Engine struggles to start	Malfunctioning Purge Control Solenoid Valve
Rough idle or engine stalls	Vapor hose damaged or disconnected
Rough idle or engine stalls	Malfunctioning PCV valve
Rough idle	Malfunctioning Evaporative Emission Control System
Excessive oil consumption	Positive crankcase ventilation line clogged

Crankcase Emission Control System ➤

Evaporative Emission Control System ➤

Exhaust Emission Control System ➤

Smart Cruise Control (Stop & Go) (SCC) ECU

Other information:

Kia Stinger (CK) 2018-2023 Service Manual: Rear Pillar Trim

Components and components location Component Location 1. Rear pillar trim Repair procedures Replacement Put on gloves to protect your hands. • Use a plastic panel removal tool to remove interior trim pieces without marring the surface.

Kia Stinger (CK) 2018-2023 Service Manual: Driveshaft and axle

Special service tools Special Service Tools Tool Name / Number Illustration Description 09495-3K000 Band installer Installation of ear type boot band 09495-39100 Band installer Installation of hook type boot band 09231-H1100 Bar 09500-11000 Bar 09432-3D900 Front differential carrier side bearing race installer Installation of the side bearing race.