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Home >> Dodge and Ram >> 2011 >> Durango Heat, AWD >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0141 To P0335 >> Diagnosis And Testing >> P0153-O2 Sensor 2/1 Slow Response >> When Monitored:
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When Monitored:

With the ECT above 70 °C (158 °F), engine RPM between 1400 and 2300, vehicle speed between 64 and 96 kph (40 and 60 mph) and engine run time greater than three minutes.