Kia Niro: Emission Control System / Troubleshooting

Troubleshooting
Symptom
Suspected 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

Schematic diagrams
Schematic Diagram ...

Crankcase Emission Control System
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Other information:

Kia Niro 2017 (DE HEV) Service Manual: Specifications
Specifications Items Specifications Model RADIO/CD/MP3 Power supply DC 14.4 V Parasitic current Max. 1mA (Head unit only) Antenna 80PF 75? ...

Kia Niro 2017 (DE HEV) Service Manual: EGR Cooler Components and components location
Components 1. EGR cooler pipe A 2. EGR cooler 3. EGR cooler pipe B 4. EGR cooler coolant hose 5. Electric EGR control valve 6. EGR cooler pipe C 7. Gasket ...

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