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What is wrong if the check engine light on your 2005 Corolla came on twice in two weeks so you changed the oxygen sensor but the light is on again.?
Wiki User
∙ 7y ago
Take it to a repair shop or somewhere that can read the computer, a check engine light can mean a lot of things it is very broad, reading the computer can help you narrow down what is wrong with it.
Wiki User
∙ 7y ago
Wiki User
∙ 19y agoIt is a 2005, so therfore it is under warranty. Let the dealer fix the car.
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