Fuse constantly blowing, maf code and o2 sensor.

[Deleted member 134260]

Hi. So I'm a newbie to owning a leon cupra r, when I picked her up. It had a speedo and fuel gauge issue, that is now sorted, I had the car plugged in, and I'm getting these codes shown in the photo, have tried a different maf and it is still coming back.

Also, my fuse for central locking,windows, and interior light keeps blowing.

 

[Connor H]

If fuses keep blowing that usually means you have a short somewhere, you are gonna have to start digging in some wires to find splits.

 

[mty12345]

I'd start by removing all the interior light bulbs and see if a blown bulb is the source of the short. If not, then what connor said, you need to start checking all those circuits for shorts.
From those fault codes you have a faulty brake pedal switch too.

 

[Deleted member 134260]

All sorted thanks all!
Split wire under the dash.