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Home >> Jeep >> 2007 >> Liberty Limited, 4WD, Part Time >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P2123 To P2610 - Gas >> P2273-O2 Sensor 2/2 Signal Stuck Rich >> Monitor Conditions
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Monitor Conditions

  1. When Monitored: 

    O2 Sensor Heater Temperature is greater than 496° C (925° F) and battery voltage greater than 10.99 volts.