Caravan V6-3.3L VIN R (2003)
Oxygen Sensor: Description and Operation
OXYGEN SENSORS
Fig. 22 O2 Sensor Upstream 1/1 (2.4L)
Fig. 23 O2 Sensor Upstream 1/1-3.3/3.8L
The upstream oxygen sensor threads into the outlet flange of the exhaust manifold or.
