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86 blazer lockup tcc

Discussion in 'The Garage' started by page454, Aug 12, 2005.

  1. page454

    page454 Registered Member

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    On my 86 k5 blazer with 700r4 trans, I have everything hooked up for the lockup tcc except the 2 wire plug that goes to a temp sensor. Unfortunately, I don't have the sensor, (swapped engines), and the 2 wire plug is melted. I was wondering if I could just wire the 2 wires together for the tcc to work. Or are they susposed to be seperated for the tcc to work?
     
  2. dyeager535

    dyeager535 1 ton status Premium Member

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    Don't know much about that setup, but shorting the two wires together likely will allow TCC to work.

    Probably part of the emissions scheme, to warm the engine up faster by preventing TCC lock while the engine is cold.
     
  3. big83chevy4x4

    big83chevy4x4 3/4 ton status

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    yes you can wire the two wires together. with them not hooked up, tcc will not work. it is suppose to allow the engine/tranny to warm up before tcc enguages.
     
  4. R72K5

    R72K5 Banned

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    where is the TCC(TH350)sensor located exactly ? is it a TVS on the intake or therm housing ?

    or
    ?
     
  5. page454

    page454 Registered Member

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    Thanks alot you guys!!!
     

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