c_ lewis_05

iTrader: (1)

Ok gents for starters I drive a 99 Z28 M6. mods: pacesetter LT, 3" Y pipe, lid box mod, k&n air filter slp bellow, ls7 clutch assembly, short throw shifter, rear O2 deleted, TunebyFrost, BMR LCA and pan hard bar. For the most part vehicle is stock. I've been throwing this code for awhile among others. I've fixed everything but this damn P0131. The MAF is new and the O2 is new. I've swapped O2 trick and problem stayed on driver side. I've exhausted all options. Does anyone have any ideas what is causing this problem. It's causing my car to dump more fuel and has slight hesitation at first start. How can I find the problem. Do I have a ground issue some where? Please help. Thanks. Chris