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Home >> Genesis >> 2023 >> G80 2.5T Advanced, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 2.5L (5 Of 6) >> DTC P0638-A2: Throttle Actuator Control Range-Performance (Bank 1) >> Troubleshooting >> Diagnostic Flow-chart
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Diagnostic Flow-chart

Fig 1: P0638-A2 (1 Of 2)
G15568333Courtesy of HYUNDAI MOTOR AMERICA
Fig 2: P0638-A2 (2 Of 2)
G00619242Courtesy of HYUNDAI MOTOR AMERICA
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