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Type: Posts; User: wht69cam

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  1. Update problem solved ! Harness was wired...

    Update problem solved !
    Harness was wired wrong , I tore into the ls1 stand alone harness that I had purchased and found that the obdII port wire coming from the fuse box was tied in with the...
  2. I found this out last night . I pulled the ALDL...

    I found this out last night . I pulled the ALDL fuse out of the fuse box . This fuse is suppose to give the obd port 12 volt constant power . The energized alternator wire and tach wire went to...
  3. It’s the one red wire in the plug that has power...

    It’s the one red wire in the plug that has power to it at all times. Along with the white tach wire . The alternator will not charge if the plug is not plugged in . And if you leave it plugged in...
  4. stand alone harness alternator and tach wire voltage

    Hello all , newbie here just trying to learn and find the solution to my problems . I Did a LS swap using a 2002 escalade 6.0 and ECU ,,,using a LS1 stand alone harness. I noticed something was...
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