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Help with ecu

Discussion in '1st Gen Tundras (2000-2006)' started by doubled tundra, Apr 20, 2018.

  1. Apr 20, 2018 at 7:10 PM
    #1
    doubled tundra

    doubled tundra [OP] New Member

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    I put a motor in my tundra that is new I have no idea what ecu to use.
    Hello guys and probably girls..lol. I have a real problem I have a 02 tundra it's automatic and 4x4 I needed a engine and I found one in the next state that was new toyota put it together to send to a dealership to go on a dyno after it was done the motor was never installed in anything and here lies the problem it has no tag no numbers so I can not find a ecu I did manage to get ahold of toyota today and they thought from what I told them it might be a 07 I am hoping someone here can tell me how to go about finding out forsure what size and year it is so I can get a ecu and start driving my truck, Thanks
     
    SR5TRDTUNDRA likes this.
  2. Apr 20, 2018 at 7:12 PM
    #2
    SR5TRDTUNDRA

    SR5TRDTUNDRA El Pickup Azul

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  3. Apr 20, 2018 at 7:28 PM
    #3
    ARamirez73

    ARamirez73 JUST A HOBO RIDIN' THEM RAILS TO ANYWHERE

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    THE LONE STAR STATE...RGV TEXAS
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    2014 CM TSS MGM 4WD SR5 5.7FF
    Rough Country 6" lift / 35x12.50R20 Cooper Discoverer ST Maxx/ 20x9 +20 Fuel wheels "Mavericks" (Came with) / S&B CAI/ 2-10" Rockford Fosgates R2/ Massive Audio Nano N2 amp (Came with)/ KatSkins seat covers (Came with)/ Weathertechs window vent visors and floor mats/ 1A-AUTO.com aftermarket tow mirrors/ Undercover tonneau bed cover/ Viper alarm 3305V/ Flowmaster Super 40 Dual in-out/ 40" led light bar/ TRD Pro grille/Rough Country 30" LED light bar/TRD rear sway bar/ Ranch Hand legend grille gaurd
    Welcome from Texas
     
    doubled tundra [OP] likes this.
  4. Apr 21, 2018 at 7:35 AM
    #4
    Casper421

    Casper421 Adventure in a 1st gen

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    Have any pics of the engine?
     
  5. Apr 21, 2018 at 9:49 PM
    #5
    Casper421

    Casper421 Adventure in a 1st gen

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    From what you’ve said here and the PM you sent me, sounds like a second gen 2uz-fe with vvt-i. They were built from 05-09. The 4.6 1ur-fe replaced the 2uz in the 2010 tundras/sequoias. 05 received an electronic throttle, replacing the cable in the non vvt-i. Do you have the dyno printout by chance?
     
  6. Aug 5, 2018 at 8:41 PM
    #6
    doubled tundra

    doubled tundra [OP] New Member

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    I put a motor in my tundra that is new I have no idea what ecu to use.
    Sorry I don't think it was ever put on a dyno
     
  7. Aug 5, 2018 at 8:45 PM
    #7
    Casper421

    Casper421 Adventure in a 1st gen

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    What ever happened to the engine? Did you install it?
     

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