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Compass Limited, EDG, Standard
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Repair and Diagnosis
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Engine Performance
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System
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DTCS P000A To P0121 (Gas)
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P0038-O2 Sensor 1/2 Heater Circuit High
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Notes
P0038-O2 Sensor 1/2 Heater Circuit High: Notes
Fig 1: O2 Sensor Heater Circuit
Courtesy of CHRYSLER LLC