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Thread: 2014 Cadillac CTS-V sport tune tips

  1. #1
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    2014 Cadillac CTS-V sport tune tips

    It's the first post, but I've been reading through all the information here and wherever I can find it for months. 2014 CTS-v Sport basically stock.
    So far the car runs decent. There are just a few things that I would like to improve on. I want PE to come on sooner, I want more requested PSI/LOAD earlier in the rpms.

    Basically, I want the boost to come on faster instead of slowly ramping up. I can see it somewhat following requested which seems to me like there is a limit somewhere I need to modify.

    Can you guys take a look and give me some pointers please?

    2014 v sport mk design 6.hptUGJG,JG,J.hplUGUULGULGU.hpl

  2. #2
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    Hit a brick wall. I have a limiter for torque that I can't find the source of. Whenever I hit around 470ish ftlb the throttle closes. It doesn't appear to be over boost since it's asking for over 20 psi but only at 15 psi.

    Been trying to get past this hurdle for weeks now. 23.hpl

  3. #3
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    It took some time, but looks like I have it figured out. Transmission tuning would have been so nice.......

  4. #4
    Senior Tuner edcmat-l1's Avatar
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    Even though this is a V6 you probably would have had better traffic posting this in the GEN 5 section. It is a E92 controller. Same as the V8s. There's a lot more guys participating in that section.

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  5. #5
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    Quote Originally Posted by edcmat-l1 View Post
    Even though this is a V6 you probably would have had better traffic posting this in the GEN 5 section. It is a E92 controller. Same as the V8s. There's a lot more guys participating in that section.
    Thank you!