Kia Optima Hybrid: Crankcase Emission Control System / Schematic Diagrams

Schematic Diagram

Crankcase Emission Control System

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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 ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Heater & A/C Control Unit(Dual) Components and Components Location


Components (1) Control Panel (Dual A/C & Heater Controller - A) Connector pin function (1) ConnectorPIN NO.FunctionConnectorPIN NO.FunctionConnector (A)1ILL+(TAIL)Connector (A)29ECV (+)2SENSOR REF (+5V)30ECV (-) (GND)3HAZARD SIGNAL31PHOTO SENSOR (-) -LEFT4ACC32PHOTO SENSOR (-) -RIGHT5MODE ACT''R ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Compression Test


Compression Pressure Inspection     If the there is lack of power, excessive oil consumption or poor fuel economy, measure the compression pressure.     Engine may start anytime the vehicle is in READY mode.1. Warm up and stop engine. 1. Warm up and stop engine. Allow the engine to ...

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