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P0415

Discussion in '2nd Gen Tundras (2007-2013)' started by Weswelder, Apr 8, 2021.

  1. Apr 8, 2021 at 8:00 AM
    #1
    Weswelder

    Weswelder [OP] New Member

    Joined:
    Apr 8, 2021
    Member:
    #61530
    Messages:
    2
    Gender:
    Male
    First Name:
    Wes
    None
    2008 toyota tundra 5.7, 104,000 miles. I got a p0415 code. I replaced both pumps and the switching valves. Also replaced the battery and fuel cap. All fuses, including the main fusable link, and all check good with 12+ volts to each side. Now I am getting a p0415 and p0418. After warming the truck and clearing the codes the truck has never run better. If I jump the pumps and valves directly to the battery they run fine. I am aware of the bypass kits but would prefer not use. Any ideas on what this could be? My only thought is maybe the AIP driver. Any help would be greatly appreciated
     

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