Mike's Workshop Manuals
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2019
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Durango R/T, AWD
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Repair and Diagnosis
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5.7L - DTCS C0572 To P0175
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DTC Troubleshooting
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P0052-O2-Sensor 2/1 Heater Circuit High
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Notes
P0052-O2-Sensor 2/1 Heater Circuit High: Notes
For a complete CATALYST MONITOR SYSTEM wiring diagram,
refer to appropriate SYSTEM WIRING DIAGRAM.