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P2443 - how to know which one to replace.

Discussion in '2nd Gen Tundras (2007-2013)' started by Octopus96, Mar 1, 2025.

  1. Mar 1, 2025 at 2:03 PM
    #1
    Octopus96

    #1
    Octopus96 [OP] New Member

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    Alright guys, new member here and im sure this has been discussed prior but been doing some digging for the last 1hr on this forum, couldnt find the answer.

    Only Have a p2443 code on the tundra 5.7, 2008 4x4; how do I know what it is to be replaced? Is it the pump or the valve under the manifold? If its the pump how do I identify which one needs replacing?
     
    Octopus96, Mar 1, 2025
    #1
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