My dad bought a 2003 Toyota new, he believed in the sensor(he's not exactly mechanically inclined), it went 36,000 miles before that stupid light came on. However, some how that little corolla now has 478,000 miles on it( yes 478,000) and is still running strong, minus the AC which went out .as much as I hate imports, gotta give props to Toyota for that thing. (Hondas still are junk, as evidenced by 50% of them blowing up in the 500 today)