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Heated Oxygen Sensor (HO2S) 1 Replacement|Page 3675 >
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TrailBlazer 2WD L6-4.2L VIN S (2003)
Powertrain Management
Sensors and Switches - Powertrain Management / Sensors and Switches - Computers and Control Systems
Oxygen Sensor / Component Information
Service and Repair / Heated Oxygen Sensor (HO2S) 1 Replacement
Page 3674
Page 2
Tighten
Tighten the HO2S to
41 N.m (30 lb ft)
.
3. Connect the HO2S electrical connector (1).
Powertrain Management
Sensors and Switches - Powertrain Management / Sensors and Switches - Computers and Control Systems
Oxygen Sensor / Component Information
Service and Repair / Heated Oxygen Sensor (HO2S) 1 Replacement
Page 3674
Heated Oxygen Sensor (HO2S) 1 Replacement|Page 3675 >
< Heated Oxygen Sensor (HO2S) 1 Replacement