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2G P0170 another one....

Posted by spyderdrifter, Aug 12, 2017

  1. spyderdrifter

    spyderdrifter Supporting Member

    Joined Jul 11, 2009
    Colorado Springs, Colorado
    My engine light popped on last night with the P0170 code. I had this code back on my old spyder too, but never found the cause (no boost leaks). I read through this post last night:
    and used my scanner after I got home from work this morning so the car would be warmed up. My short term fuel trim is 5.4, and long term is 12.5. Based on what I read, tbe 12.5 is out of spec. Is this correct? I do suspect there's likely to be a boost leak somewhere since this car sat for so long unused by the previous owner, and the engine needs a good cleaning. ECT was at 206°, IAT was at 66°, O2S11 is at 0.000 and O2S12 is at 0.020.

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    My DSM:
    1996 Eagle Talon TSi AWD

    Autocross Build

    16g   manual
    1997 Mitsubishi Eclipse Spyder GST (sold)

    Street Build

    T28   manual
    1996 Mitsubishi Eclipse GSX (sold)

    16g   manual

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