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  1. #1
    Established Member Two Rings
    Join Date
    Dec 21 2016
    AZ Member #
    388791
    Location
    NM

    Anyway to find out if ECU has been flashed?

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    Howdy, I have an Audi A7 TDI. When I first bought the car, off the the line WOT, the car used to hit hard. I've had to get multiple things fixed from the dealership. The car doesn't seem as fast as it used to.

    Anyway to find if the ECU has been flashed without asking the dealership? The car has a couple upgrades, like RS grill, caliper covers, S badges (which I've taken off), etc. Trying to figure if the original owner had one, dealer hadn't said anything yet.

  2. #2
    Senior Member Two Rings
    Join Date
    Mar 06 2016
    AZ Member #
    369830
    Location
    Knoxville, TN

    You can give your VIN # to the different tuners and see if a tune has ever been associated with your VIN.
    2018 Q7 Prestige, APR Stg2, Airmatic Links, Vossen HF-4T 22x10.5

    SOLD / '12 A6 3.0T Prestige / Uni DP 93/e30 tune / p3u tcu tune / Iabed Fluidampr 3.2 PR / Jokerz ported SC / Iabed Porsche TB / Merc HX / 034/AEM intake / JHM v2 test pipes / AWE Touring with modified AWE DPs, Vibrant/GESI cats & MF 11386 / 20 x 9 VMR v702s / Yokohama Advan Sport A/S 275/35/20 / EC sways & Alu Kreuz / 034 LCAs, motor mounts & inserts / LYKT UCAs / RS6 Grill / rear lip spoiler / Bose + Bazooka 10" Sub

  3. #3
    Established Member Four Rings limeypride's Avatar
    Join Date
    Mar 18 2017
    AZ Member #
    395794
    Location
    Snohomish

    Quote Originally Posted by Burnt View Post
    Howdy, I have an Audi A7 TDI. When I first bought the car, off the the line WOT, the car used to hit hard. I've had to get multiple things fixed from the dealership. The car doesn't seem as fast as it used to.

    Anyway to find if the ECU has been flashed without asking the dealership? The car has a couple upgrades, like RS grill, caliper covers, S badges (which I've taken off), etc. Trying to figure if the original owner had one, dealer hadn't said anything yet.
    Is it possible that Audi flashed it to behave properly wrt/ emissions following the whole dieselgate incident... just a thought.
    2018 ////AMG E63S in Diamond White/Nut Brown, lowered 20mm front/back, spacers, tints, EuroCharged tune

    Gone but never forgotten
    2017//RS7 Performance in Mythos Black, Audi exclusive Titanium edition w/ Akrapovic exhaust

  4. #4
    Established Member Two Rings
    Join Date
    Dec 21 2016
    AZ Member #
    388791
    Location
    NM

    I just got the fix today. The fix made the car feel like it's in Sport mode all the time.

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