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P0152 Diagnostic Trouble Code Discussion for December 2004

Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High Voltage

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Trouble Ticket Help Requests for DTC P0152
Help Request Posted
2000 Chevrolet K2500 7.4L MIL Lamp on VIN: 1GCGK24J4Y
P0152: Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High Voltage. G.M. Techs This truck has had this problem in the past with the same codes. The last time I had it the repairs were done and I ran the monitors with all passing on my Tech2.. This was over 2 months ago.. freeze frame data shows 1 failure trip on the O2s and 2...
December 20, 2004