LEMON Manuals
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2020
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Outback Premium
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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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Engine Control System (Diagnostics) (2.5L) (1 Of 4)
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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
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DTC P0140: O2 Sensor Circuit No Activity Detected Bank 1 Sensor 2
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Execution Condition
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Execution Condition
Secondary parameters
Execution condition
Battery voltage
Estimated temperature of the rear oxygen sensor element
Cumulative duty ratio of the rear oxygen sensor heater after engine starting
Rear oxygen sensor offset signal (A)
10.9 V or more
500°C (932°F) or more
11800% or more
1.8V - 2.2V