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P0138 Diagnostic Trouble Code Discussion for February 2018

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


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Trouble Ticket Help Requests for DTC P0138
Help Request Posted
2006 Chevrolet Cobalt LS 2.2L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1G1AK15F06
P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage. ... and couldn't drive it over here. check codes, p0136, p0138, p0300, p0442. road tested car no problem found, car ran great. after a week I removed all tes...
February 19, 2018