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Thread: 2013 ats 2.0t LTG tune

  1. #1
    Tuner in Training
    Join Date
    Jun 2014
    Posts
    24

    2013 ats 2.0t LTG tune

    Plans are to change out for a catless downpipe, and tune for e85. From what i read the stock fuel system can handle that. Is there anyone around that has done that ? Would i need a e85 flex sensor ?

    Thanks for any help.

  2. #2
    The stock fuel system on the ats will not support full e85. You will be able to run a 50/50 mix of 93 and e85. That is the info I received from zzperformance when I purchased they?re e85 kit that comes with the sensor. You can go upto a 60/40 mix of e85 if you use their bigger fuel lobe. But ultimately you will need a bigger in tank fuel pump and mechanical fuel pump to run full e85