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Check Engine light coming on

Discussion in 'ECU's, Electronics, and Tuning' started by hondaflr, Jun 14, 2004.

  1. hondaflr

    hondaflr Member

    Likes Received:
    May 17, 2004
    I have a 1995 accord exr with a 94 prelude h22a, im having a problem with check
    engine light coming on either when vehicle warms up, or when at a steady speed and stays on. the problem im having when i want to go check the code, is once i turn the vehicle off, then turn ignition on, check engine disapears, im wondering if computer stores the code, or if it erases, and if i can check it while vehicle is running. hopefully i can get sum answers, there is also a slight stumble when check engine light is on, but barely noticable. what can i do? thanks
  2. CRseX84

    CRseX84 Senior Member

    Likes Received:
    Sep 4, 2003
    SUNY Canton College, NY.
    yes u can check it when the engine is running. but the CEL will turn off after 3 sec, when u turn ur ignition on... u have to connect the 2 leads in order to get the code when the ignition is on.. good luck
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