LEMON Manuals
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2017
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WRX STI
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Repair and Diagnosis (Single Page)
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Engine Performance
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System
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Engine Control System (Diagnostics) (P000A To P015B) (2.5L)
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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
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DTC P013E O2 Sensor Delayed Response - Rich To Lean 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 voltage when fuel cut starts
≥ 0.55 V
Fuel cut
In operation
Estimated temperature of rear oxygen sensor element when fuel cut starts
≥ 500 °C (932 °F)