CTS Wagon RWD V6-3.6L (2010)
Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 1 (LSA)
Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 2 (LF1 or LLT)
Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 1 (LSA)
Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 2 (LF1 or LLT)