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Hyundai
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2016
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Genesis 3.8, AWD
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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 - 3.8L
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Fuel Pressure Control Valve
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Troubleshooting
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Signal Waveform
Signal Waveform
Fig 1: Fuel Rail Pressure Regulator Voltage Signal Waveform
Courtesy of HYUNDAI MOTOR AMERICA
Idle rail pressure regulator waveform
Courtesy of HYUNDAI MOTOR AMERICA