LEMON Manuals
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2016
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WRX STI Series.HyperBlue
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Repair and Diagnosis (Single Page)
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Engine Performance
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Testing & Diagnosis
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Diagnostic Trouble Code (DTC) Detecting Criteria
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Diagnostic Trouble Code (DTC) Detecting Criteria
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DTC P0038 A/F/O2 Heater Control Circuit High Bank 1 Sensor 2
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Execution Condition
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Execution Condition
Secondary Parameters
Execution condition
Battery voltage
≥ 10.9 V
Rear oxygen sensor heater control duty
≥ 25 %