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2000
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Lanos S, 4D Sedan, Automatic
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - Self-Diagnostics
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DTC Diagnostic Tests
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DTC P0140: O2 Bank 1 Sensor 2 - No Activity
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Conditions For Setting DTC
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Conditions For Setting DTC
The HO2S2 is between .426 and .473 volts.
The engine run time is greater than 60 seconds.
The HO2S2 sensor is heated.
Closed loop stoichometry.
The battery voltage is greater than 10 volts
No related malfunctions.