Kia Niro: Crankcase Emission Control System / Repair procedures
| Inspection |
| 1. |
After disconnecting the vapor hose from the PCV valve, remove the PCV valve. |
| 2. |
Reconnect the PCV valve to the vapor hose. |
| 3. |
Run the engine at idle, then put a finger over the open end of the PCV valve and make sure that intake manifold vacuum can be felt.
|
| 4. |
If the vacuum is not felt, inspect PCV operation. If operating correctly, clean or replace the vapor hose. |
Schematic diagrams
Schematic Diagram
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Positive Crankcase Ventilation (PCV) Valve Description and operation
Operation Principle
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Other information:
Kia Niro 2017 (DE HEV) Service Manual: Description and operation
Description of ESP
Electronic Stability Program (ESP) recognizes critical driving conditions, such
as panic reactions in dangerous situations, and stabilizes the vehicle by wheel-individual
braking and engine control intervention.
ESP adds a further function known as Active Yaw ...
Kia Niro 2017 (DE HEV) Service Manual: High voltage shut-off procedures
High Voltage Shut-off Procedures
•
Be sure to read and follow the “General Safety Information and
Caution” before doing any work related with the high voltage system.
Failure t ...
