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    Re: subaru forester 2003 2l ej201 Archived Message

    Posted by robert cruickshank on May 10, 2008, 7:37 pm, in reply to "Re: subaru forester 2003 2l ej201"

    hi dave the 02 sensor is broadband i have scoped it as suggested in frank massey video on pico site i cant send print out dont know how it has a straight line at about 2.3v dropping to 2.1v on wot then up to 3.4v on throttle release and then falls slowly back to 2.3v also some other info i forget to include the car drives ok but mil on exhaust not blocked emmisions co 0.20% hc 101 ppm co2 14.88% o2 0.09% this the first broadband sensor i have had to deal with and my first go on a forum you wont believe how long i took to write this thanks robert

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