I recently installed a mbrp 3in ORH and their 3in street series exhaust.
Have a bama V2 93 tune ( revised tune after cat less exhaust H) and a Lund 93 tune for cat less exhaust.30 miles after install of exhaust CEL.. Check the X4 and its reading p0100,p0108, p0110!!! I have reset computer by pulling negative cable twice. Still CEL. I have pulled #47 fuse still CEL. I have tried to delete the codes from X4 and they still show up. I have checked all O2 sensor connections. The car feels very lazy now , as if the exhaust hurt the HP of the car?. The car is a 14 a6 Gt/cs with 13,000 miles. No other mods besides tune and exhaust. Anyone else have this happen? Any help would be appreciated !! I'm lost.
Have a bama V2 93 tune ( revised tune after cat less exhaust H) and a Lund 93 tune for cat less exhaust.30 miles after install of exhaust CEL.. Check the X4 and its reading p0100,p0108, p0110!!! I have reset computer by pulling negative cable twice. Still CEL. I have pulled #47 fuse still CEL. I have tried to delete the codes from X4 and they still show up. I have checked all O2 sensor connections. The car feels very lazy now , as if the exhaust hurt the HP of the car?. The car is a 14 a6 Gt/cs with 13,000 miles. No other mods besides tune and exhaust. Anyone else have this happen? Any help would be appreciated !! I'm lost.