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Bravada AWD
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Engine Control System - Self-Diagnostics - 4.2L
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Diagnostic Tests
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DTC P0140: Ho2S Circuit - Insufficient Activity (Bank 1; Sensor 2)
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Conditions For Setting DTC
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Conditions For Setting DTC
PCM detects that the HO2S 2 parameter is 425-473 mV for 125 seconds.