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

Kia Optima DL3 2019-2023 Service and Repair Manual / Emission Control System / 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.

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