Kia Niro: Crankcase Emission Control System / Positive Crankcase Ventilation (PCV) Valve Repair procedures
| Removal |
| 1. |
Disconnect the vapor hose (A). |
| 2. |
Remove the PCV valve (B).
|
| Inspection |
| 1. |
Insert a thin stick (A) into the PCV valve (B) from the threaded side to check the plunger movement.
|
| Installation |
| 1. |
Install in the reverse order of removal.
|
Positive Crankcase Ventilation (PCV) Valve Description and operation
Operation Principle
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Evaporative Emission Control System Schematic diagrams
Schematic Diagram
1. Air cleaner
2. Delivery pipe & injector
3. Engine
4. Purge control solenoid valve (PCSV)
5. Fuel tank air filter
6. H ...
Other information:
Kia Niro (DE HEV) Owners Manual: OFF
Not illuminated
To turn off the engine (START/RUN position) or vehicle power (ON position), press
the engine start/stop button with the shift lever in the P (Park) position. When
you press the engine start/stop button without the shift lever in the P (Park) position,
the engine start/stop b ...
Kia Niro 2017 (DE HEV) Service Manual: Pre-Charge Relay Description and operation
Description
Built into the Power Relay Assembly (PRA), the Pre-Charge Relay starts to charge
the capacitor of the inverter soon after ignition "ON", then it goes out when the
capacitor has been fully charged.
1. High Voltage Power Terminal (-)
2. Hig ...
