I have a 2000 Toyota Celica GT-S and the check engine light wont stay off!?

Jason

New member
I have a scanner and I keep getting codes for my O2 censors. I replaced them with the universals, and are both reading how they are supposed to. I also purchased a new catalytic converter and the light is still on. Some one told me to try and replace the MAF censor, and I did. The light is still on. What else could it be? I have already spent close to $700 trying to repair it! The light has become a giant middle finger at this point... Please help me!
 
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