SR Maf/Code 12 and 23

[penco]

I'm having trouble getting my SR to stay running. It will start but when I give it any gas it will die. I checked the ecu for codes and got code 12 which is the maf. I then switched the maf. I still had the same problem but then got a code 23 instead of 12. I don't believe that is a valid code. I do have one more maf that I will try tomorrow but just wanted to see if anyone had any suggestions or what they did when they got a code 12. (I also posted a video of when I got the code 23 just to make sure im reading it right.)

video3gpp_2.mp4 video by pencoq - Photobucket (http://s343.photobucket.com/albums/o476/pencoq/?action=view&current=video3gpp_2.mp4)

[cotbu]

I read codes 11 and 12, you didn't record them repeating so not totally sure get a second opinion if you like. Or you could check the CAS/CPS?