P2402 Evap Leak help
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    1. #1
      Junior Member
      Join Date
      Mar 2017
      Location
      Portland, Oregon
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      19

      P2402 Evap Leak help

      Hi all, I'm getting p2402 on my 07 v8 (95K miles). A few questions about this:
      What is the likelihood that this is caused by the evap pump?
      If it can be fixed by replacing evap pump, how difficult is it to do that job? (No lift, just jack and jack stands) How do I get to the evap pump and is there a DIY on this?
      thanks all!

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    3. #2
      Junior Member PDLarson's Avatar
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      Mar 2012
      Location
      Billings Montana
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      436
      Funny you should post this. I have a 2008 V8 with a few less miles, the same P2402 code and also P043E.
      I'm looking for the same answers you are.

      Sent from the demons in my head
      Quote Originally Posted by buycurious View Post
      ultimately the problem was just as pdlarson had predicted...
      1999 V70XC / Mostly stock under the hood / Several cosmetic mods inside and out
      2008 XC90 V8 Executive

    4. #3
      Member ggleavitt's Avatar
      Join Date
      Jun 2005
      Location
      Seattle
      Posts
      2,617
      LDP is up under the rear subframe, near the charcoal canister. Pull the spare and look up and towards the front, you'll see it.

      VIDA/DICE has a diagnostic test for LDP and I would run it if I had the car connected but if not, check all the hoses from tank neck to canister to pump to valve on the front of the vehicle and see that they're whole.
      2005 XC90 B5254T2 019 198k
      2008 XC90 B8444S Sport 452 127k

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