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Thread: Tuning causing P2138 throttle body code? or cooincidence?

  1. #21
    Advanced Tuner
    Join Date
    Jan 2016
    Posts
    329
    Quote Originally Posted by mach View Post
    still driving. still no issue. it has only happened right after tuning. the day i posted this, it would code out within 4 seconds of key on or code clearing. every time. only when i reset battery, did it go away. and stayed that way until i flashed again. then i reset again, and touched nothing. been fine ever since. couple hundred miles so far.
    That is good news then, lets hope it stays that way!

  2. #22
    Quote Originally Posted by cadillactech View Post
    That is good news then, lets hope it stays that way!
    me too . but i also dont like mysteries like this.