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Home >> Kia >> 2017 >> Optima Hybrid, 2.0L Eng VIN C >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (HEV) >> Electric EGR Control Valve >> Troubleshooting >> Signal Waveform
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Signal Waveform

Fig 1: Screen Display - Duty Control, EEGR Motor (-) At Deceleration Or Idle
G12309008Courtesy of KIA MOTORS AMERICA, INC.
Fig 2: Screen Display - Duty Control, EEGR Motor (+) At Acceleration
G12309009Courtesy of KIA MOTORS AMERICA, INC.