My 2001 audi a6 quattro has no power when i accelerate. Revs high but slow. on 2001 Audi A6 Quattro

Could the fuel filter be clogged? And my check engine light
is on and wont go off.

2 answers 1 comment
could be a clogged fuel filter but I would scan test for codes first
Is it a automatic trans or manual?
Mines do the same its automatic