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Reno Standard
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Engine - Diagnostic Codes (1 Of 4)
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DTC P0140: HO2S Circuit Insufficient Activity Sensor 2
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Conditions for Setting the DTC
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Conditions for Setting the DTC
HO2S2 voltage is between 0.422 and 0.478 V.
Engine Coolant Temperature (ECT) is greater than 60°C (140°F).
System voltage is greater than 10 V.
Engine run time is greater than 60 seconds.
No disabling faults present.