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2020
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Optima S
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Engine Control System - 2.4L (Except HEV)
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Engine Control Module (ECM)
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Schematic Diagrams
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ECM Terminal And Input/Output Signal
ECM Terminal And Input/Output Signal
Courtesy of KIA MOTORS AMERICA, INC.
ECM Terminal Function
Courtesy of KIA MOTORS AMERICA, INC.