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Home >> Dodge and Ram >> 2011 >> Durango Heat, AWD >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P000A To P0140 >> Diagnosis And Testing >> P0038-O2 Sensor 1/2 Heater Circuit High >> When Monitored:
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When Monitored:

Continuously during O2 heater operation with battery voltage between 10.4 and 15.75 Volts.