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Home >> Dodge and Ram >> 2011 >> Durango Express, RWD >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P000A To P0140 >> Diagnosis And Testing >> P0135-O2 Sensor 1/1 Heater Performance >> When Monitored:

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When Monitored:

Engine running and heater duty cycle greater than 0%. Battery voltage greater than 11.0 Volts.

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