should be behind the cat converter
Both, there will be one before and one after. On the V6 there may be a total of four. two for each side of the engine.
Yes.
there are two O2 sensors one is on the exhaust just behind the fire wall the other is just underneath the exhaust manifold
Oxygen sensors are screwed into the exhaust on both sides of the catalytic converter.
An O2 sensor unscrews just like a spark plug.
Ain't no fixing an O2 sensor. If there is a problem with it, replace it with a new one.
location of relay for heated o2 sensor 1999 jeep Cherokee sport
Start at the exhaust manifold and follow the exhaust pipe toward the rear of the vehicle and you will find the O2 sensor.
You cannot repair an O2 sensor. Replace it.
It is the O2 sensor screwed into the front of the catalytic converter.
The oxygen sensor for a 1996 Infiniti I30 has 3 wires. The car actually has two O2 sensors, a front and a rear. Both sensors are the three-wire type.
1996 was the switch over year from OBDI to OBDII so look for a second O2 sensor after the catalytic converter.