P2646 code how do i fix?
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Thread: P2646 code how do i fix?

  1. #1
    crv|oc Rank: Member
    Join Date
    Aug 2009
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    Question P2646 code how do i fix?

    I took my crv to Autozone to have the codes read. The codes P0134 and P2646 came up. My question is, what steps should I take to fix code P2646. I have researched what the codes are and found steps to fix P0134, but haven't found any steps for fixing P2646. Does anyone have some suggestions? I am not mechanically inclined, but I would like to know what needs to be done. Thank you in advance for your responses.

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  3. #2
    crv|oc Rank: Freshman
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    Jan 2007
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    what do the codes mean?

  4. #3
    Super Moderator
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    P2646 points to a problem with the v-tec pressure switch/circuit.

  5. #4
    crv|oc Rank: Freshman
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    Quote Originally Posted by lizzurd View Post
    P2646 points to a problem with the v-tec pressure switch/circuit.
    same switch/circuit that makes the cams slide in and out?

  6. #5
    Guest
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    I found this, maybe it will help.
    Attached Images Attached Images

  7. #6
    crv|oc Rank: Freshman
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    Quote Originally Posted by tkcr View Post
    I found this, maybe it will help.
    cool stuff! thanks!

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