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P0059 Diagnostic Trouble Code Discussion for May 2010

Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Resistance

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Trouble Ticket Help Requests for DTC P0059
Help Request Posted
2005 Ford Expedition Eddie Bauer 5.4L MIL Lamp on VIN: 1FMFU17575
P0059: Ho2s21 heater resistance. ... tech guys, this expedition came over to my shop whith mil lamp on i scaned the vihicle found 2 codes P0059 HO2S21 HEATER RISISTANCE, and a P2197 02S STUCK LEAN ,i replaced de bank 2S1 oxigen sensor clearde codes ran it for a test drive and mil came back on...
May 05, 2010