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Thread: P0172 P0175 System too Rich Bank 1 and 2

  1. #11
    Join Date
    Jan 2013
    Location
    Central California
    Posts
    657
    Quote Originally Posted by TripleBlackZHP View Post
    how long did it take for your CEL go away after installing a new MAF?
    I used an OBD2 scanner to clear the codes when I replaced the MAF. Before I had replaced the MAF I tried clearing the codes several times but they always returned.

  2. #12
    Join Date
    Oct 2018
    Location
    Vancouver
    Posts
    27
    Quote Originally Posted by Dave1027 View Post
    I used an OBD2 scanner to clear the codes when I replaced the MAF. Before I had replaced the MAF I tried clearing the codes several times but they always returned.
    That's good to know, I've tried clearing my P0172 and P0175 codes and it does't let me clear them at all, CEL just stays on.
    2006 - black sapphire metallic - convertible - 6 speed manual

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