Kia Optima Hybrid: Engine Control System / Purge Control Solenoid Valve (PCSV) Description and Operation

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual / Engine Control/Fuel System / Engine Control System / Purge Control Solenoid Valve (PCSV) Description and Operation

Description

Purge Control Solenoid Valve (PCSV) is installed on the surge tank and controls the passage between the canister and the intake manifold. It is a solenoid valve and is open when the ECM grounds the valve control line. When the passage is open (PCSV ON), fuel vapor stored in the canister is transferred to the intake manifold.

Injector Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the injector connector. 3. Measure resistance between the injector terminals 1 and 2. 4. Check that the resistance is within the specification. ...

Purge Control Solenoid Valve (PCSV) Specifications

Specification ItemSpecificationCoil Resistance (?)19.0 ~ 22.0 [20°C(68°F)] ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Components and Components Location

Component Location 1. Fuel filler door open switch2. Fuel filler door release actuator ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Electric A/C compressor Repair procedures

Removal 1. If the compressor is marginally operable, run the engine, and let the air conditioning work for a few minutes, then shut the engine off. 2. Shut off the high voltage circuit.(Refer to Hybrid Control System - High Voltage Shutoff) 3. Recover the refrigerant with a recovery/charging station. ...