I believe it is on the back of the header/manifold. There are two of them on some Escapes.
try the air flow meter
installed in all exhaust cavities
The oxygen sensor is mounted in the exhaust down-pipe
If it is the rear sensor, it will be in the differential. If it is a front sensor, it will be located at each front wheel.
its is located downstream on the backside exhaust manifold
ford scpe 2001 transmission range sensor high condition
it is the upper stream o2 sensor before the convertor
behind the catalytic converter
It is the one after the catalytic converter?
In the Exhaust manifold at the front of the engine
The 1996-2001 Elantra's have two sensors the upstream and downstream the upstream sensor is located the exhaust manifold and the downstream is located behind the catalytic converter.
That is the oxygen sensor screwed into the downstream side of the catalytic converter.That is the oxygen sensor screwed into the downstream side of the catalytic converter.