CEL Car just fixed

[Honda530]

Allright my car just got back from the shop and its still throwing hte same code. I had them replace my 02 sensor that was bad and the code is still coming on. What could be the problem is something wired wrong or what??? How would I fis this?/

[ebpda9]

if they fixed the car and did not reset the ecu the code should be in there, but the light wouldn't come on.