There are two. a pre-cat sensor and one further down on the exhaust.
two one on each manifold
There are 4 oxygen sensors on the 2001 ford f150 v6.
My 1995 Ford Explorer with 4.0 L OHV has 2 oxygen sensors (Helpfull)
There are 2 oxygen sensors on a 2004 Ford Taurus. The oxygen sensors check for the amount of going into the converter.?æ
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4 sensors 2 on each side right before cat and after cat
It has ( one oxygen sensor ) on the 1991 and 1992 Ford Explorers
there are 4 o2 sensors
That Vehicle has 2 oxygen sensors.
On a 1995 Ford Explorer : There are ( 2 ) oxygen sensors ( I believe there is one sensor in the outlet of each exhaust manifold )
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