Sensor-QXYGEN 1/1, 2/1 - 2.7L

Fig 1: Identifying Front O2 Sensors - 2.7

Courtesy of CHRYSLER LLC

Fig 2: Identifying Rear O2 Sensors - 2.7

Courtesy of CHRYSLER LLC

The engine uses two heated oxygen sensors, one in each exhaust manifold.

1. Remove the negative battery cable.
2. Disconnect the heated oxygen sensor electrical connector.
3. Use Special tool #8439 to remove oxygen sensor.