VW 2000 P1128 DTC

i have a vw 2000. new fuel filter, plugs, drive belt. 2 days later eng. lite on new air filter, lite on- new o2 sensor- lite on again- new 2nd o2 sensor lite on again same code P1128. please help if anyone can. I'm $1200. into this whith engine light still coming on. Runs great although going thru alot of gas. Is this related to the fuel filter, maybe????????Desparete.
:) Also, how do I post a ? I dn't know how. sorry I am new to this.;:(

i have a vw 2000. new fuel filter, plugs, drive belt. 2 days later eng. lite on new air filter, lite on- new o2 sensor- lite on again- new 2nd o2 sensor lite on again same code P1128. please help if anyone can. I'm $1200. into this whith engine light still coming on. Runs great although going thru alot of gas. Is this related to the fuel filter, maybe????????Desparete.
:) Also, how do I post a ? I dn't know how. sorry I am new to this.;:(
Welcome to AF. VW 200O, what car is this, second go to the appropriate forum and use the thread starter button upper l/s of page.

Moving this post to the VW Non-Specific forum for now. The assigned Moderator(s) can monitor and get it to the right subforum.