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Thread: 2013 Cadillac ATS 2.0L..

  1. #1
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    Default 2013 Cadillac ATS 2.0L..

    Is the ATS using the E39 ECM? Has anyone even seen one to attempt to take a scan from it?
    -Adam Chant
    Tune it or lose it!
    2007 Saturn SKY 2.4L Automatic - E67
    EFILive Tuned

  2. #2
    Forum tyhee Site Admin GMPX's Avatar
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    I believe it is Adam, but no reads have been submitted for support yet.


  3. #3
    Lifetime Member Boost's Avatar
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    I'm EXCITED about thisss! An awd CTS with a Cobalt SS engine... like
    '01 Z28 LS1 / T56
    7.59 @ 94.45 (1/8 mile)
    YouTube channel
    '02 C1500 L59 / 4L60E
    8.24 @ 85.08 (1/8 mile)
    www.lsxnos.com

  4. #4
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    Boost, Not quite the SS engine. The LNF was updated to the LHU found in the Buick Regal GS. The engine in the ATS is a LTG and little of it is the same. I suspect a lot of the internals are, but the intake and exhaust tracks are reversed now and the head and timing chain cover are totally different. Some of the limited specs I have seen around mention a canister oil filter and composite intake manifold too. Almost sounds like we're going backwards..
    -Adam Chant
    Tune it or lose it!
    2007 Saturn SKY 2.4L Automatic - E67
    EFILive Tuned

  5. #5
    Forum tyhee Site Admin GMPX's Avatar
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    Quote Originally Posted by scdyne View Post
    a canister oil filter
    What the? Looks like someone's grandpa paid a visit to GM engineering.


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    Quote Originally Posted by GMPX View Post
    What the? Looks like someone's grandpa paid a visit to GM engineering.
    All VW/Audis have canister oil filters, I scratched my head for a minute when I changed the oil on my brothers 08 VW Jetta.
    ~Erik~
    2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
    2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
    2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.

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    Forum tyhee Site Admin GMPX's Avatar
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    Quote Originally Posted by ScarabEpic22 View Post
    All VW/Audis have canister oil filters
    That still doesn't mean it's a good thing
    You might find that if European manufacturers are heading that way then the GM engine was probably designed in Europe. Actually, I've never looked on the Cruze 1.4L to see what it uses, that engine was designed in Europe.


  8. #8
    Lifetime Member Boost's Avatar
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    Yeah all that is true and I was generalizing / exaggerating about the SS but you get my point. Seriously can we PLEEEASE confirm that all these are supported E39???? Even the Buick versions.... I forecast a war with a certain nazi tuning company that think their minions will control all the 2.0 market LOL little do they know the E39 switch puts a lot of regular folks back in the game

    Competition is great for business and development, enjoy it while it's still legal :s
    '01 Z28 LS1 / T56
    7.59 @ 94.45 (1/8 mile)
    YouTube channel
    '02 C1500 L59 / 4L60E
    8.24 @ 85.08 (1/8 mile)
    www.lsxnos.com

  9. #9
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    I would say with 99% confidence it will be an E39, but, as this is a newish ECM in a new model year I don't know what changes they might have made. What I mean by this is like on the T43, GM made some changes to the memory layout that threw us a curve ball in 2010+ models.


  10. #10
    Lifetime Member Boost's Avatar
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    No problem, we'll be patiently standing by until you figure it out. I just think it's an important one.
    '01 Z28 LS1 / T56
    7.59 @ 94.45 (1/8 mile)
    YouTube channel
    '02 C1500 L59 / 4L60E
    8.24 @ 85.08 (1/8 mile)
    www.lsxnos.com

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