Kia Optima DL3: Evaporative Emission Control System / Purge Control Solenoid Valve (PCSV)

Specifications

Specification

Item
Specification
Coil Resistance (Ω)
22.0 - 26.0 [20°C (68°F)]

Schematic diagrams

Circuit Diagram

Harness Connector

Repair procedures

Inspection
1.

Turn the ignition switch OFF.

2.

Disconnect the PCSV connector.

3.

Measure resistance between the PCSV terminals 1 and 2.

4.

Check that the resistance is within the specification.

Specification : 22.0 - 26.0Ω [20°C (68°F)]

Removal
1.

Disconnect the negative battery (-) terminal.

2.

Remove the air cleaner.

(Refer to Engine Mechanical System - "Air Cleaner")

3.

Disconnect the purge control solenoid valve connector (A).

4.

Disconnect the vapor hoses (B) from the purge control solenoid valve.

5.

Remove the valve (C) from the surge tank after pulling it.

Installation
1.

Install in the reverse order of removal.

  

Install the component with the specified torques.

Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.

Use care to keep foreign material out of the valve.

    Repair procedures Removal 1. Disconnect the negative battery (-) terminal. 2. Remove the [LH] rear wheel guard.

    Description and operation Description Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications and the addition of special control components.

    Other information:

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    Components and components location Component Location 1. Integrated Body Control Unit (IBU) Schematic diagrams Connector and Terminal Function [Non-Smart key] Pin Function Connector A Connector B

    Kia Optima DL3 2019-2026 Service and Repair Manual: Heater Core

    Repair procedures Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower assembly. (Refer to Heater - "Heater Unit") 3. Loosen the mounting screws and remove the heater core cover (A).

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