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Ioniq Hybrid Limited
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Engine Performance
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Engine Control Systems
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Engine Control System (HEV)
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Electric EGR Control Valve
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Troubleshooting
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Signal Waveform
Signal Waveform
Fig 1: Screen Display - Duty Control EEGR Motor (-) At Deceleration Or Idle
Courtesy of HYUNDAI MOTOR AMERICA
Fig 2: Screen Display - Duty Control EEGR Motor (+) At Acceleration
Courtesy of HYUNDAI MOTOR AMERICA