Oxygen Sensor: Service and Repair
HEATED OXYGEN SENSOR (HO2S) REMOVAL / INSTALLATION
2.3L Engine
4.0L Engine
Removal and Installation
1. With the vehicle in NEUTRAL, position it on a hoist. See Lifting.
2.
NOTE:If necessary, lubricate the HO2S with lock lubricant to assist in removal.Using the Exhaust gas oxygen sensor socket SST, remove the HO2S.
Tightening torque:40 Nm {4.1 kgf-m, 30 ft-lbf}
3.
NOTE:Apply a light coat of anti-seize lubricant to the threads of the HO2S.To install, reverse the removal procedure.