Oxygen Sensor: Service and Repair

REMOVAL - 2.4L TURBO
1. Disconnect the negative battery cable.
2. Unlock and disconnect the electrical connector. It is on the passenger side near the EVAP purge solenoid.
3. Raise vehicle and support.

Fig. 45 Upstream O2 Sensor- 2.4L Turbo:

4. Remove sensor using an oxygen sensor crow foot wrench such as Snap-On tool YA8875 or equivalent

INSTALLATION - 2.4L TURBO
1. Install O2 sensor using an oxygen sensor crow foot wrench such as Snap-On tool YA8875 or equivalent and tighten to Nm 28 (20 ft. lbs.).

Fig. 46 O2 Wire Routing:

2. Route O2 sensor wire above the heat shield for the generator and away from the exhaust manifold.
3. Lower vehicle.
4. Connect and lock the O2S connector. It is on the passenger side near the EVAP purge solenoid.
5. Connect the negative battery cable.