Mike's Workshop Manuals
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Dodge and Ram
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2025
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Durango R/T Plus
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Repair and Diagnosis
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Engine Performance
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System
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5.7L - DTCS C053D To P0073
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DTC Troubleshooting
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P0032 O2 Sensor 1/1 Heater Circuit High
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When Monitored
When Monitored
This diagnostic runs when the following conditions are met:
Battery voltage between 10.5 and 15.75 volts.
O2 Sensor Heater commanded on.