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P1273 Diagnostic Trouble Code Discussion for February 2010

Air Fuel Sensor (Bank 1 Sensor 1) Lean Shift Monitoring

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Trouble Ticket Help Requests for DTC P1273
Help Request Posted
2004 Nissan Murano SE 3.5L MIL Lamp on VIN: JN8AZ08T64
P1273: A/F Sensor indicates lean bank 1. hello everyone,and thank you for taking the time to read this help request.Trunk came in w/ MIL on,and no drivibility issues.short and long fuel trims 5% to 10%. reset self-learning with scan tool and drove truck for about 25 to 30 minutes at freeway and stop ...
February 10, 2010