i need a drive cycle for Camaro 99 6cyl
to pass a emission test i went 6 times to emission every time test rejected

oxygen sensor,and catalyc converter "Not Ready"

i repleased both items and steel can't pass emission test
please help

Do you throw a code? Is your AIR system working?

i cleared the check engine light
i don't know how to trow code and what is the code

i cleared the check engine light
i don't know how to trow code and what is the code

The check engine light is how the ECM tells you what's wrong. If you go to Autozone or your local parts place they will usually scan it for free and tell you what "code" was set before they clear the check engine light. This code will allow you to pinpoint the problem that your car is having.

Have a look at this:

http://myweb.accessus.net/~090/dtcobd2.html

i hope the web site gonna help i will try it tomorow

thanks

those any body know what position is the Oxygen Sensor after Catalyc Converter and how the call it
in Auto zone they asked me what cine Oxygen Sensor i need