The oxygen sensors on a 2003 Dakota Quad Cab 4.7 are located in the exhaust system. One is before the catalytic converter and the other is after.
two
how many o2 sensors on a ford e350 van 2003
The 2.5 has 2 O2 sensors (both on top of the engine) and the 3.5 has 4 O2 sensors (two on top, and two under the car).
OneOne
Exhaust pipes
YES
2
There are two oxygen sensors in a 2003 Sonoma V6 with a 4.3 liter. Prices for the sensors start at $69.95.
It has 4 of them.
on the exhaust pipe leading back from the cat
there are 2 o2 sensors on a v6.you can get at them from underneath the truck.one is located on the engine pipe(not the manifold)before the catalytic converter and the other one is located after the catalytic converter.good luck.