2004 wrx o2 sensor

Discussion in 'All Things Technical' started by Dan, Feb 5, 2018.

  1. Dan

    Dan Member

    can anyone recommend which brand sensor i should buy,,its the front one thats knackerd,,the cars as had a few mods,,air filter fmic,,bigger manifold,,second decat,,hks bov and not sure if its been mapped,,and can it be deleted ?sti sensor ? the car will be mapped/checked in next few months as soon as funds allow......any advise please....
    thanks Dan.
     
  2. ZANNY

    ZANNY JDM WIDETRACK SPEC Z

    Brian at cams performance in darwen can give you options on brand choice on the sensor and also offer fitment I highly recommend him as a one stop shop you can’t go wrong
     
  3. If your having it mapped soon, then the mapper can bypass it so its not needed.
     
  4. ZANNY

    ZANNY JDM WIDETRACK SPEC Z

    I’m pretty sure you can’t knock/map out the first lambdA
    but second one yes you can
     
  5. cuprajake

    cuprajake Guest

    rear sensor is the only one that can ne mapped out.

    id like to think it has been mapped with the above mods or it would drive like a pig

    do you have a boost gauge? whats it boost to?
     
  6. cuprajake

    cuprajake Guest

  7. Dan

    Dan Member

    it drives great,, no hesitation starts first time,,boosts and pulls really well( i think its fast).....no boost gauge ,,so not sure about that,,,just bought the o2 from eurocar parts on Saturday £114 ish for the denso one......whoops !
     

Share This Page