The primary oxygen sensor is located before the catalytic on most Hondas depending on the year. If your Honda has the catalytic converter integrated to the exhaust manifold then you should find it on the manifold just before the catalytic converter.
If you open the hood of your Honda Civic, most likely you will locate the oxygen sensor (O2) mounted in the exhaust manifold, above the exhaust pipe flange. On some models the exact location might vary, but you can always find the sensor by following the exhaust manifold and pipe. Depending on the year model of your Honda Civic, you may find a Primary Oxygen Sensor (PHO2) right before the catalytic converter and a Secondary Oxygen Sensor (SHO2) right after the catalytic.
The oxygen sensor on a Honda Civic is replaced by disconnecting the wiring harness and removing the sensor using a socket wrench. Anti-seize paste is applied to the threads, a new sensor is torqued into place, and the wires reconnected.
Unplug it and unscrew it.
The only thing you can do to them is change them.
It is located on the header.
it is in the exhaust manifold,or exhaust pipe...
In the glove box
i would like a wiring diagram for a Honda civic o2 sensor
The oxygen sensor on a 1999 Honda Civic is located on top of the catalytic converter. The catalytic converter is under the car.
the P1163 code refers to the Primary Oxygen Sensor in your car, which is found before your CAT, or catalytic converter. The code is "Primary HO2S (No. 1) Circuit Slow Response" I have the same code on my 98 Honda civic, but have already replaced the sensor, so i am in quite a situation. My check engine light WILL NOT GO OFF! but i hope i helped you if you havent replaced your oxygen sensor yet
in the catalyc converter... exhaust manifold
it has a narrow band.