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Thread: MAF only tune car wont run...

  1. #21
    Advanced Tuner
    Join Date
    Apr 2011
    Location
    Chicago, IL
    Posts
    763
    if it fits it sits haha well thats all said and done so then move forward on tuning. maybe somethings wrong with the ecm grounding either way its done and press on lol

  2. #22
    Yes, the D line to X2-42 wasnt spliced between the MAF connector and X2 so i must have connected another sensor low reference line to ground elsewhere. Snow tomorrow but this weekend should hopefully be able to get out and tune. Also adjust idle fueling and pulled that spark offset back out so hopefully warm idle is better. I'll let you know. Thanks again everyone
    Last edited by 99whitews6; 04-09-2019 at 08:27 PM.