one at the front of the cat and one after the cat
2
Cant illegal and the engine wont run without them
Fit, yes. Work, no. The solenoid and sensors in the pan are different.Fit, yes. Work, no. The solenoid and sensors in the pan are different.
4x4, yes2wd, no.4x4, yes2wd, no.
in the exhaust pipe, one in front and one behind the catalytic converter
They will fit on a 4x4, not on a 2wd.They will fit on a 4x4, not on a 2wd.
4
we need a vacuum diagram for replacement 1997 dodge 1500 4x4
It has two oxygen sensors. One at the front of the catalytic converter and one after it.
1994 and 1995 only.
Two
a dodge 1500 has 1 o2 senser but a 4x4 has 2 one post and a pre o2 senser but only one exaust pipe and an hd truck has 2 one for each pipes and 2 cat converters for each pipe