Heated Oxygen Sensor (HO2S): Installation
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
Heated Oxygen Bank 2 sensor 1
NOTE:
Calculate the correct torque wrench setting for the following torque. Refer to Torque Wrench Adapter Formula in illustration below.
- Apply anti-seize to thread of sensor, using special tool install the HO2S. Connect the harness retainer and electrical connector.
Material
: Motorcraft® High Temperature Nickel Anti-Seize Lubricant / XL-2
Torque
: 35 lb.ft (48 Nm)
Heated Oxygen Bank 1 sensor 1
NOTE: Calculate the correct torque wrench setting for the following torque. Refer to Torque Wrench Adapter Formula in illustration below. - Apply anti-seize to thread of sensor, using special tool install the HO2S. Connect the harness retainer and electrical connector.
Material
: Motorcraft® High Temperature Nickel Anti-Seize Lubricant / XL-2
Torque
: 35 lb.ft (48 Nm)
All sensors
-
- If equipped, install the transmission housing cover and attach the retainer.
- Install the bolts.
Torque
: 71 lb.in (8 Nm)