Mike's Workshop Manuals
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Chrysler
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2010
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PT Cruiser
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Repair and Diagnosis
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Engine Performance
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System
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Gas - DTCS P0016 To P0133
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P0038-O2 Sensor 1/2 Heater Circuit High
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Monitor Conditions
Monitor Conditions
When Monitored:
Battery voltage above 10.6 volts, ASD is powered up, and O2 heater is off.