[Sdav86]

Hey guys, I recently bought a 2000 boxster s and have been getting the dreaded p1128/30 codes. I replaced the oil separator and ordered a new maf for it to try and solve the problem, but it keeps coming back. Upon further inspection, it appears that the previous owner installed a throttle body and t pipe from a 996 onto the engine. I'm not sure if he had it tuned or if it even needs it, but I've been getting those codes thrown fairly frequently. Also, the new maf I ordered caused the engine to run extremely rough so I cleaned the old one and put it back in. Does the 996 throttle body require a maf from the 996 or can I run the one for the 986 in it? Thanks for your help.