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SCer IC Pump question

Discussion in 'Performance and Tuning' started by BenMara, Feb 11, 2013.

  1. Feb 11, 2013 at 10:36 PM
    #1
    BenMara

    BenMara [OP] Asian RedNeck

    Joined:
    Apr 14, 2011
    Member:
    #54903
    Messages:
    802
    Gender:
    Male
    First Name:
    Ben
    Duck's Ditch, SC
    Vehicle:
    2011 DCSB 4x4 SCed
    TRD Blower
    Ive been having this odd thing happening. SCer IC pump powering on after cutting off truck no key in truck. Thought there was an alternate fuse to power the IC pump.
     
  2. Feb 11, 2013 at 10:52 PM
    #2
    Amo-cat3

    Amo-cat3 Wizard Sleeve Master

    Joined:
    Jan 26, 2009
    Member:
    #12980
    Messages:
    411
    Gender:
    Male
    Maui, Hawaii
    Vehicle:
    07 TRD Blown dubcab
    TRD Supercharged, 2.7" URD Pulley, APR X1, AFE Stage II intake, DT Longtubes, MBRP 2.5" dual exhaust w/ Vibrant Ultra resonator, URD Y-pipe w/ vibrant v-bands (Cat free), Walboro 255 fuel pump, SS Oil catch can, Aeroforce gauges, Leeper 2.5 coilover set at 3", 1.5" Alcan aal, Light racing uca, 17x8.5 Fuel Anza 4.5" backspace/-6 mm offset, m/t atz 265/70/17, 1.25 spidertrax, scanguage 2, AMP electric steps, bed extender, Low-pro tonneau cover, 20% tinted windows/headlights/taillights, tacoma seat covers, Image dynamic sound system w/ Pinoneer avh3200 head, assrtd stickers................
    It's normal, since that yellow jumper wire is connected from the IC pump to the fuse box next to the battery. The ECU runs a diagnostic check and that will power on the IC pump even when the key is not in the ignition.
     
  3. Feb 14, 2013 at 2:24 AM
    #3
    BenMara

    BenMara [OP] Asian RedNeck

    Joined:
    Apr 14, 2011
    Member:
    #54903
    Messages:
    802
    Gender:
    Male
    First Name:
    Ben
    Duck's Ditch, SC
    Vehicle:
    2011 DCSB 4x4 SCed
    TRD Blower
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