<_< Toyota Hinterland Nerang Q, replaced back o2 censor on my 2007 v6 Aurion sportivo and it hasn't be the same since, :o the fuel consumption is absolute crap, when put on the dyno o2 censor reads 15, when you rev it still stays the same is that right or should it go up and down with the idle, revs, etc P.S any one know of a Toyota aurion Sportivo specialist other then toyota that won't rip you off on the Gold Coast please !!!!!!!!!!!