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PT Cruiser Base, Automatic
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Repair and Diagnosis
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Engine Performance
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System
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DTCS P0135 To P0440 - Gas
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P0138-O2 Sensor 1/2 Circuit High
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Notes
P0138-O2 Sensor 1/2 Circuit High: Notes
Fig 1: O2 Sensor 1/1 Heater Circuit
Courtesy of CHRYSLER LLC