Kia Niro: Emission Control System / Troubleshooting
Kia Niro 2017 (DE HEV) Service Manual / 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
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Other information:
Kia Niro 2017 (DE HEV) Service Manual: Auto Defogging Actuator Repair procedures
Inspection
1.
Switch "OFF" the ignition.
2.
Disconnect the auto defogging sensor connector.
3.
Connect the power (+) terminal to mode actuator connector terminal 3,
and ground the negative (-) terminal to t ...
Kia Niro 2017 (DE HEV) Service Manual: Curtain Airbag (CAB) Module Repair procedures
Removal
1.
Disconnect the battery negative terminal, and wait for at least three
minutes before beginning to work.
2.
Remove the roof trim.
(Refer to Body (Interior and Exterior) - "Roof trim assembly")
3.
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