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Home >> Dodge and Ram >> 2016 >> Durango R/T, AWD >> Repair and Diagnosis >> Engine Performance >> System >> 5.7L - DTCS P2172 To U1440 >> DTC Troubleshooting >> P2271-O2 Sensor 1/2 Signal Biased Rich >> Notes

P2271-O2 Sensor 1/2 Signal Biased Rich: Notes

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

Fig 1: O2 Sensors Circuit Diagram

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