OP, do a search for that code on here. You'll find a number of us have had this pain in the a$$ code show up. Some have found leaks in the intake system (post maf) or leaks in the exhaust system and once fixed, the problem went away.
Others of us however never found a single issue. Even checked my AFR and didn't see any issues. In my case I just disabled this code in my Uprev tune.
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'11 370Z Nismo #528 Fast Intentions | Stillen | Motordyne | Uprev | CSF | Zspeed | Z1 Motorsports | AST | Swift | SPC | SPL | Whiteline | Hotchkis | Bride | Schroth | Robispec | Cusco | Nismo | Volk | Forgestar | Hoosier | RJM
'17 Titan Bone Stock
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