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Hyundai
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2016
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Elantra Value Edition
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System Diagnosis - 1.8L (1 Of 2)
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DTC P0140: O2 Sensor Circuit No Activity Detected (Bank 1/Sensor 2)
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Specification
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Signal Waveform & Data
Signal Waveform & Data
Fig 1: Scantool Display - Signal Waveform In Current Data
Courtesy of HYUNDAI MOTOR AMERICA
Sector A: Signal Normal
Sector B: Signal Fluctuation
Sector C: Signal Recovery
Courtesy of HYUNDAI MOTOR AMERICA