Kia Niro: Crankcase Emission Control System / Positive Crankcase Ventilation (PCV) Valve Repair procedures

Kia Niro 2017 (DE HEV) Service Manual / Emission Control System / 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.

  

If the plunger does not move (PCV valve is clogged), clean or replace the valve.

Installation
1.

Install in the reverse order of removal.

PCV valve :

1.96 - 2.94 N·m (0.2 - 0.3 kgf·m, 1.45 - 2.17 lb·ft)

Positive Crankcase Ventilation (PCV) Valve Description and operation
Operation Principle ...

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 2017 (DE HEV) Service Manual: Specification
Specifications Item Specification Rated voltage DC 13.5 V Operating voltage DC 9.0 - 16.0 V Operating temperature -86 - 167°F (-30 - 75°C) Dark current ...

Kia Niro 2017 (DE HEV) Service Manual: 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. High pressure fuel pump 7. Fuel filler hose 8. Fuel filler cap 9. Fuel tank 10. Low p ...

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