Hello All and thanks for having me. I'm a proud owner of a 95 2wd Silverado pickup. I wanted to know where the 02 sensor was located at? My check engine light is on and I'm assuming its the 02. Thanks!

 

I know theres one right in front of the cat, then 1 on the down pipes on each of the exhaust manifolds. If I remember correctly.

 

There are so many things that can throw a code that you need to get the obd read somewhere like at Auto Zone. They do it for free. More likely is that you gave an evap code. MUch more common than O2 sensor.There is a sensor after the cat also.
Bob

 

Hey Thanks Fellas for replying....I'll check into get'n the codes looked at and locating the 02 sensors just in case.