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P0053 Diagnostic Trouble Code Discussion for August 2012

Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Resistance

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Trouble Ticket Help Requests for DTC P0053
Help Request Posted
2008 Ford F-150 King Ranch 5.4L MIL Lamp on VIN: 1FTPW12VX8
P0053: Bank 1 Heater. Ford Tech's Looking For A Little Help. Truck Came In With A Few O/2 Codes, Replaced Both Bank 1 O/2 Sensors With Motorcraft Parts. Code PO053 Keeps Returning. Have Checked Power And Cleaned Grounds. Test Drive Truck 1 Mile And Code Returns. Watching Scan Tool ...
August 07, 2012