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Home >> Chrysler >> 2006 >> PT Cruiser Base, 2D Convertible, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> 2.4L Engine - DTCS P0128 To P0325 >> Diagnosis And Testing >> P0138-O2 Sensor 1/2 Circuit High >> 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.