Babyboy9316
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Anyone else come across these codes and/or know where the exact location of the 02 sensor for these codes?
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2012 Lacrosse 2.4l premium Codes:P0138,P2271
- Thread author Babyboy9316
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MelsRegal
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after the catalytic converter
OBD-II Trouble Code: P0138 Oxygen Sensor Circuit High Voltage (Bank1, Sensor2)
OBD-II Trouble Code: P0138 Oxygen Sensor Circuit High Voltage (Bank1, Sensor2)
Zeroboostbuick
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If the car is running fine and has normal acceleration, then most likely the oxygen heated sensor after the catalytic converter needs to be changed.
G
G-776601
what if the car is running fine after changing both hos2 and catalyic
