1/1 Upstream - 1.6L

Fig 1: Upstream O2 Sensor 1/1

GC0021661

Courtesy of DAIMLERCHRYSLER CORP.

Remove the air cleaner cover.
Remove the negative battery cable.
Disconnect electrical connector from O2 sensor.
Remove sensor using an oxygen sensor crow foot wrench such as Snap-On tool YA8875 or equivalent.