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Thread: Runs in Crank

  1. #1

    Runs in Crank

    Finally got around to firing the swap. I used all parts from 02 chevy 2500 HD and installed in a 94 Chevy truck 2 wd. I removed all unnecessary wires per LT1 tech. All pinks have switched ign power orange is constant. I did not have LT1 re do the psm yet as I wanted to start it first. It will run in the crank position but not the run. I checked for voltage dropping at the pcm, pump relay all inj and coil wires and all is good. Any thoughts on what I'm missing?

    Thanks

  2. #2
    Join Date
    Jan 2014
    Location
    Las Cruces NM
    Posts
    209
    Will need VATS removed in order to run.
    97 RCSB . 2WD . 5.3 . 4l60E . E-FANS . PNP 706s . TSP 228R . 3600 STALL . HD2 . VETTE SERVO . 3.73s . 2" DROP
    TURBO IN THE WORKS

  3. #3
    10-4 Is there a way to bypass it?

    Thanks
    Last edited by hollywood63; 05-03-2014 at 05:14 PM.

  4. #4
    Join Date
    Dec 2013
    Posts
    22
    You can't physically bypass it. It is really easy to turn off with HP Tuners.

  5. #5
    Join Date
    Jan 2014
    Location
    Las Cruces NM
    Posts
    209
    Yup. That^^^ Will have to be tuned out
    97 RCSB . 2WD . 5.3 . 4l60E . E-FANS . PNP 706s . TSP 228R . 3600 STALL . HD2 . VETTE SERVO . 3.73s . 2" DROP
    TURBO IN THE WORKS

  6. #6
    Thanks Guys

  7. #7
    Join Date
    Mar 2013
    Location
    Long Beach California
    Posts
    637
    actually i think there is a way to bypass it. i read somewhere there is a harness that you can you can plug in but it costs the same amount as sending the pcm to brandon.... i would get vats deleted but im just saying....
    Like Tumbler in "Gone in 60" I'll drive anything with wheels or without

    My 95 ECSB LQ9 build thread - http://www.ls1truck.com/forums/lsx-t...to-95-obs.html
    CALI LEGAL ENGINE SWAP!
    Stock 03 LQ9, DBW, 95' 4l80e w/ Transgo shift kit, 2010 50# GM injectors, 2800 Circle D stall, Spectre CAI, Upgraded trans cooler, Home-made E-fans/shroud, Dual EP-381 fuel pumps w/Home-made hotwire kit
    NEXT ON LIST: Dual Battery setup, CAM/Valvetrain upgrade, Build my own rear mount turbo, TRU-TRAC, HIT THE STRIP!!!

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