Secondary HO2S Removal and Installation
Special Tools Required
Image Description/Tool Number
1497951.png O2 Sensor Socket Wrench Snap-on SWR2 or Snap-on YA8875, commercially available
2. Secondary HO2S - Remove
1.
Disconnect the connector (A).
2.
Remove secondary HO2S (B).

3. All Removed Parts - Install
1.
Install the parts in the reverse order of removal.
NOTE: A crowfoot-type special tool increases the torque applied by the torque wrench. Refer to Torque Specifications for details on how to recalculate the torque wrench setting.