1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Secondary O2 Sensor Problem

Discussion in 'General Tech and Maintenance' started by vtecjdm, Apr 6, 2005.

  1. vtecjdm

    vtecjdm Senior Member

    Likes Received:
    Aug 26, 2004
    About 6 months ago i decided to take off my catalytic convertor and just added a pipe whilst still taping in my secondary O2 sensor.

    Well didn`t notice MUCH differnec in power but whatever .. everything went ok, and my 02 lamp didn`t light so all was fine.

    Now after leaving my car in the garage (haven`t been usin it much) .. when i started it up .. my Sec o2 sesonr light came up! .. when reving the gas however it sort of faded off again .. but came back on just as i released the throttle.

    Now .. is this normal ? Maybe they`re some water or carbon deposit on the sensor since i haven`t used the car much ? Should i reconnect my catalytic ??

    Help .. any thoughts about this ?! :huh:
    PS: I still didn`t have time to give the car a run ... i just reved it in the garage.
  2. pissedoffsol

    pissedoffsol RETIRED

    Likes Received:
    Sep 28, 2002
    Retirement Home
Draft saved Draft deleted

Share This Page