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CEL - Are Codes Stored?

795 Views 1 Reply 2 Participants Last post by  rubyred3
So I got a CEL and it went away after a couple days. I'm reluctant to take it to the dealer until Mazda gets the fix sorted out. Does anyone know if the CEL codes are saved indefinitly even after the light goes out?
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they are stored, connect any obdII scan tool and you should be able to read it. Autozone will read codes for free if you take it there
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