Since the O2 sensor is located on the exhaust manifold, when its cold, it may be difficult to remove. Start and run engine for a minute or two, but be careful not to burn yourself. from underneath, disconnect the electrical connector from the sensor. Unscrewe the sensor from exhaust manifold. they do sell a special socket for this job. If you are using the old sensor, make sure you use anti-seize on the threads whereas a new one should already have it. Install and tighten securely. Reconnect electrical connector. Test drive and make sure no trouble codes set.
somewhere
Just unplug the electrical connector and then unscrew the oxygen sensor out of the exhaust pipe.
You can't repair an o2 sensor,You'll half to replace it
No it does not
how do you change a crankshaft position sensor on a 1999 chevy camaro z28?
There is 1 before and 1 after the catalytic converter.
How can do I replace a water pump on a 96 camaro z28
How do you unplug an oxygen sensor on a 2003 Chevy Cavalier
How do you change oxygen sensor on a 2006 Chevy aveo?"
driver side bank 1 before cat
Just unhook the wire and screew it out of the exhaust pipe.
It requires a special socket that is slotted up one side so as not to damage the wiring. The cost of the socket is quite high and will not justify the purchase unless you plan on using it often.