Grand Caravan FWD V6-3.3L VIN 3 Flex Fuel (2002)
Oxygen Sensor: Description and Operation
OXYGEN SENSOR
Fig. 20 O2 Sensor Upstream 1/1 - 2.4L
Fig. 21 O2 Sensor Upstream 1/1 - 3.3/3.8L
The upstream oxygen sensor threads into the outlet flange of the exhaust manifold or.
