2001 beetle fault codes

[gammo24]

hi there i have a 2001 beetle 1.6 with the ayd engine im getting some fault codes and was wondering if any one new what they meant the codes are as follows
17549
16556
and an abs fault code of 01314 any advice would be appreciated

[kenney]

Hi 16556 Bank 1 fuel measuring system, System too rich 17549 Load determination, Implausible value

[Crasher]

Looks like an Air Mass Meter fault to me.