Installation - 2.4L Turbo/2.4L SRT-4

Install O2 sensor (Figure) using an oxygen sensor crow foot wrench such as Snap-On tool YA8875 or equivalent and tighten to N.m 28 (20 ft. lbs.).
Route O2 sensor wire (Fig 1) above the heat shield for the generator and away from the exhaust manifold.

Fig 1: Identifying O2 Sensor Wire Routing (2.4L Turbo/2.4L SRT-4)
Courtesy of DAIMLERCHRYSLER CORP.
Lower vehicle.
Connect and lock the O2S connector. It is on the passenger side near the EVAP purge solenoid.
Connect the negative battery cable.