Kia Stinger CK: Emission Control System / Crankcase Emission Control System

Contents:

Schematic diagrams
Schematic Diagram

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.

  

The plunger inside the PCV valve will move back and forth in vacuum.

4.

If vacuum could not be felt, inspect the PCV operation. If operating correctly, clean or replace the vapor hose.

Positive Crankcase Ventilation (PCV) Valve

Description and operation
Operation Principle

Repair procedures
Removal
1.

Disconnect the PCV 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 for 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)

Other information:

Kia Stinger (CK) 2018-2023 Service Manual: Forward Collision-Avoidance Assist (FCA) System

Description and operation Description – The Forward Collision-Avoidance Assist (FCA) radar sends a signal to detect the vehicle in front, based on the calculated distance the FCA applies the brakes in order to avoid or lessen collision with the vehicle in front due driver distraction or late braking response.

Kia Stinger (CK) 2018-2023 Service Manual: Crankshaft Position Sensor (CKPS)

Specifications Specifications Item Specification Type Magnetic field sensitive Output Voltage (V) 4.75 - 5.25 (25°C) Input Voltage (V) 0.6 - 4.5 Air Cap (mm) 0.5 - 1.5 Description and operation Description Crankshaft Position Sensor (CKPS) detects the crankshaft position and is one of the most important sensors of the engine control system.

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