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

Kia Optima DL3 2019-2021 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.

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

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.

Fuel Tank Air Filter

Repair procedures Removal 1. Disconnect the negative battery (-) terminal. 2. Remove the [LH] rear wheel guard. (Refer to Body - "Rear Whee ...

Exhaust Emission Control System

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

Other information:

Kia Optima DL3 2019-2021 Owner's Manual: Vehicle identification number (VIN)

■ Frame number The vehicle identification number (VIN) is the number used in registering your vehicle and in all legal matters pertaining to its ownership, etc. The number is punched on the front side wall of the engine room. ■ VIN label The VIN is also on a plate attached to the top o ...

Kia Optima DL3 2019-2021 Service and Repair Manual: Fuel Filler Door

Components and components location Components Location 1. Fuel filler door unlock actuator ...