Emissions warning light

I have checked this forum and have seen you need to find out your error codes.

My car is a 1.6 Life and when I get the car to show me the error codes this iswhat it returns.

It starts at the miles covered by the car up to press. Then cycles through thefollowing.

ECN 011515
ECN 111261
ECN 111262
ECN 000000

Then goes back to the mileage.

I cannot find a list of error codes that contains these codes.

Any help would be very appreciated.