S/C calibration ID numbers

Discussion in 'F/I Mods & Tuning' started by Philby, Dec 15, 2018.

  1. Philby

    Philby New Member

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    Been driving the truck now for 10+ years with the TRD S/C with no issues....just turn the key and drive. When I reflashed the ecu for the s/c all those years ago the calibration ID number was 3YWG0200. Recently I found on the web that there has been 2 further releases.... 3YWG1900 and 3YWG2800 since the install.
    Any clues as to what has been added/changed in the software?
     
  2. 30Birdy

    30Birdy Member

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    Very interesting question. I'd also like to know.
     
  3. NHXRUNNER

    NHXRUNNER "New Hampster"
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    Could be related to the air injection on the newer trucks and or the reflash for the accelerator/brake override...can't say for sure. @o0opackersfano0o and ideas? You're the yota tech...
     
  4. Arcenik

    Arcenik Member

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    They are not updated calibrations, they are different calibrations Your original ecu calibration would dictate which trd s/c calibration was used.
    9026B2D1-6A14-40B5-829A-286BCE88A0CF.jpg
    7A328F1E-4345-43B8-9A68-ACC4288F76B4.jpg
    58786D38-B052-4975-95F5-362D548CC602.jpg
     
    Blue10XR likes this.
  5. o0opackersfano0o

    o0opackersfano0o Active Member

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    They are calibrations for other problems. Like the spark knock one. And I think for another code. I can figure out what they are Monday.
     
  6. Philby

    Philby New Member

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    How'd you go.. any luck comparing the calibrations to see what was changed?
     

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