Bugger, the report i have is over the very really early UK aw11 ecus which didnt manage to operate a cat about in the united kingdom, so no added info about exactly what the O2 sensor does here. I have read through that the 5500 rpm limit has something to https://deanonljf.blog-kids.com/26925322/the-smart-trick-of-toyota-4age-blacktop-engine-for-sale-that-nobody-is-discussing