Question about 2004 Chevrolet Cavalier

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Replacing the cars computer

I have a 2004 Chevy Cavalier 2.2 Ectotech. The computer needs to be replaced. I plan to get a used one from an identical vechicle. Will this computer work ok, or do I need to have it reprogrammed? Thanks for the help.

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As long as you get one from the same year and same engine/ trans. you should be fine. Actually you may even be able to get one from a different year just as long as the engine/ trans. is the same. Your local Chevy dealer should be able to verify it for you.

Posted on Mar 22, 2009

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