i am thinking there is 4 one at the exhuast manifold, one before the converter one after and one inline. some have only 2 one after the manifold and in line.. v6 and v8 may have 2 af the exhuast collectors and 2 before the catalytic converter 2 after the catalytic converter and one inline. all depends one the engine and where it was built and if it is a cali van or not..
There are four, if it's a V-8.
how many oxgen sensors on a 1995 millenia
My 1995 Ford Explorer with 4.0 L OHV has 2 oxygen sensors (Helpfull)
two
One
two
2
any car after 1995 has two, or four oxygen sensors,as they use OBDII system
On a 1995 Ford Explorer : There are ( 2 ) oxygen sensors ( I believe there is one sensor in the outlet of each exhaust manifold )
Since oxygen sensors are always in the exhaust system, that's where you'd find it. There are at least two and as many as four on any late model vehicle with a V-8.
I have a '95 E150 and a '96 E250, both are 4.9 straight 6 cyl. One has 1 O2 sensor and the other has 2, one on each half of the exhayst manifold. I believe the 96 has 2. but it is an E250, not sure about the '96 E150.
( 2 sensors ) - # 6 fuse - 15 amp - HEGO sensors ( in the fuse panel in the drivers end of the dash )