Removal Procedure
- Remove underbody panels as necessary. Underbody Panel Component Locator
Disconnect the electrical connector.
- The heated oxygen sensor in-line connector and louvered end MUST be kept clear of all grease, dirt, and other contaminants. Do NOT use cleaning solvents of any type. Do NOT drop or roughly handle the sensor.
- The heated oxygen sensor MAY be difficult to remove when the engine temperature is less than 48°C (120°F).
- Heated Oxygen Sensor (1) - Remove
CAUTION:
Refer to Heated Oxygen and Oxygen Sensor Caution .
CAUTION:
The use of excessive force may damage the threads in the exhaust manifold / pipe.
NOTE:
Drivetrain and Front Suspension Cradle (1) - Remove - Drivetrain and Front Suspension Cradle Removal and Installation (AWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (FWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (Z71)
Disconnect the heated oxygen sensor electrical connector (1).
- CAUTION:
Refer to Heated Oxygen and Oxygen Sensor Caution .
CAUTION:The use of excessive force may damage the threads in the exhaust manifold / pipe.
NOTE:- The heated oxygen sensor in-line connector and louvered end MUST be kept clear of all grease, dirt, and other contaminants. Do NOT use cleaning solvents of any type. Do NOT drop or roughly handle the sensor.
- The heated oxygen sensor MAY be difficult to remove when the engine temperature is less than 48°C (120°F).
Heated Oxygen Sensor (1) - Remove