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Home >> Pontiac >> 2003 >> Sunfire Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls Self-Diagnostics - 2.2L >> Diagnostic Tests >> DTC P0140: Ho2S Circuit Insufficient Activity - Sensor 2 >> Conditions For Setting DTC

Conditions For Setting DTC

The PCM detects that the HO2S 2 parameter is 425-473 mV for 125 seconds.