Well just got home and car just got out of the shop, got buncha stuff rep;laced and done and my parents surprized me with piggie pipes when it came out.... however now i have CEL and tac light and abs light are stuck on and i believe the car is in limp mode because its not as quick as her usuall self and it sticks to 5PSI no matter what gear or RPM. Now my question is.... would Piggie pipes with relocated o2's do that or could it be a bad o2 or bad MAF cause this or should i be looking for a more extreme problem? im home for another wek and a half so i wanna get this all situated before i head back to school and the car sitts around for 6 weeks with limited driving.

 

there are alot of different things that could of happened to cause this. to get piggies in the car alot of other stuff has to be taken apart, it might be something as easy as a unplugged sensor. or it might be the shop effed up something. piggies are really straight forward and hard to mess up. i would find someone local with a vag com and run the codes.