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Thread: V6 computer to v8 quick question

  1. #1

    V6 computer to v8 quick question

    Using a 2006 v6 computer on a 6.0, getting no spark, do I need to license and write an entire v8 tune to the v6 computer (already licensed) for it to have the right OS?

  2. #2
    Tuning Addict 5FDP's Avatar
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    May 2012
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    Did you try doing a segment swap with a V8 file that has a matching OS first??
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
    Having trouble finding a matching OS that controls aic and TPS (express van)

  4. #4
    Found one with correct os and swapped it in, even went as far as doing write entire with the segment swap still no spark. Plugs are wet with gas. Vats is off grounds all hooked up, power to the coils, crank, and cam sensor. Any ideas? Only thing I can think is it's the computer being v6 and needs a whole v8 tune flashed in.

  5. #5
    Any one?