I had a check engine light so I bought a OBDII scanner and got a code of P1150 which says, A/F Sensor Circuit Range/Perf (Bank 2 Sensor 1). Anyone have idea what this means? I searched the site and doesn't seem like this code has been addressed before. I erased the code but I still want to know what this means. I have an Injen short ram and had a check engine light shortly after installing 1 1/2 yrs ago so I disconnected the battery to reset it. Now I have a fancy tool that gives the code but don't fully understand the comments.
00 SE V6, Injen Short Ram, TRD muffler, TRD struts, TRD RSW, Eibachs, Yokohama ES100 235-45-17's, Recaro's, Pioneer CD