Hellllp!!! hey people i am trying to sell my 2000 B5 Quattro 2.8, but today i got a cel. I had the code checked and i am getting 17522 p1114 sensor 2 resistance too large, 17521 p1113 sensor 1 resistance too large, 17831 p1423 bank 1 secondary air flow too low, 17819 p1411 bank 2 secondary air flow too low.

I have been looking around on the forum for any information but could not find anyone that had all 4 faults at the same time. I havent had any loud noises, or strange things happening. just the cel and those fault codes. i want to get it fixed so that i can sell it without ripping anyone off.

Thanks in advance for any help pointing me in the right direction