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Thread: A8L ZF8 tuning and logging

  1. #1
    Potential Tuner
    Join Date
    Jul 2022
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    A8L ZF8 tuning and logging

    After some failed customer support with Tcu tuner and no changes beside a raised rev limiter I decided I was going to take on trying to figure out HP and give it a shot myself. I have taught myself, with some resource sharing from others, and tuned my ECU effectively and hope the same can be said with the TCU. I am stumped on how to figure out what aggression and variant I need to be making changes in. If anyone would be willing to share a VCM scanner layout with me that provides the most useful data during a log I would greatly appreciate it.

    Car is a 2013 Audi A8L 4.0T with the ZF8 trans.

    I?m using an MPVI2+ unit.

  2. #2
    are you still needing help with this?

  3. #3
    Potential Tuner
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    Oct 2022
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    New England
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    I?m in a similar situation with my ?16 A6 3.0T Quattro. Could you help @hemithis01 ?

  4. #4
    Tuner in Training
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    Aug 2021
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    Anyone? Friend sent me these.
    Attached Files Attached Files

  5. #5
    Advanced Tuner
    Join Date
    Aug 2010
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    Quote Originally Posted by 16AudiS8+ View Post
    Anyone? Friend sent me these.
    What are you looking for?

  6. #6
    Tuner in Training
    Join Date
    Aug 2021
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    10
    Quote Originally Posted by SVT_Z06 View Post
    What are you looking for?
    Honestly Im so new with TCU tuning that I dont even know what I need to be logging at minimum for tcu purposes

    ECU side I am good with and the tune software I am using has so my fields to look at just not any tcu data.

  7. #7
    Potential Tuner
    Join Date
    Mar 2023
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    4
    APR's ECU Upgrades are the best dollar-per-horsepower modification one can make to improve engine performance.