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P0050 Diagnostic Trouble Code Discussion for December 2009

Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0050
Help Request Posted
2007 Chevrolet Express 1500 LS 5.3L MIL Lamp on VIN: 1GBFG15TX7
P0050: Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Control Circuit Malfunction. hello every one and thank you in advance for your time and help. i have a express van that came in with two trouble codes stored related to the heater circuit of the bank 2 sensor 1 o2.we do not have any driveability problems ,just a light on. i ran the o2 hea...
December 09, 2009