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Home >> Hyundai >> 2011 >> Accent GL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) >> DTC P0505: Idle Air Control System >> General Information >> Signal Waveform

Signal Waveform

Fig 1: Idle Speed Control Actuator Signal Waveform
G06881855Courtesy of HYUNDAI MOTOR CO.
  1. Closing control duty signal at idle
  2. Opening control duty signal at idle