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  1. Replies
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    IIRC, the negative is a result of the scale being...

    IIRC, the negative is a result of the scale being mph related rather than VSS.

    Some M6 drivers mess with the low TPS to get it to blip up faster for rev matching. IMO, If you need more power,...
  2. Thread: 2.0t ats tuning

    by ATS4me
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    44,172

    Stew, is your table from an ATS? Mine is close...

    Stew, is your table from an ATS? Mine is close but clearly different. I don't have 1.15 on my Y axis, but go to 3.0. My x-axis rpms are also different.
  3. Thread: 2.0t ats tuning

    by ATS4me
    Replies
    52
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    44,172

    Just guessing here. Maybe he meant disabling...

    Just guessing here. Maybe he meant disabling torque shaping. Post 190 of the Cruze 1.4 Tuning? thread Chris stated "increase the throttle response by changing the driver demand tables also disabling...
  4. Thread: 2.0t ats tuning

    by ATS4me
    Replies
    52
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    44,172

    I think knock air mass is the target air mass...

    I think knock air mass is the target air mass based upon knock present. That's why it falls when knock increases (i.e. KR is a negative change to timing). I unwittingly tested this when I...
  5. Thread: 2.0t ats tuning

    by ATS4me
    Replies
    52
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    44,172

    I Haven't posted my tune because this is my first...

    I Haven't posted my tune because this is my first turbo car and not sure I'm giving 100% correct advice. I've also noticed that some seem to crank everything up and let TM control the car from over...
  6. Thread: 2.0t ats tuning

    by ATS4me
    Replies
    52
    Views
    44,172

    Knock air mass table correlates with cyl air...

    Knock air mass table correlates with cyl air mass. I've found that if cyl air mass gets too far above it, the throttle closes and desired boost falls. The max torque tables can also cause the...
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    18,874

    I've noticed some KR at part throttle too. I...

    I've noticed some KR at part throttle too. I think it may be going lean when when it is asked for power and MAP goes slightly above 100.
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    Sorry about the delay in posting, but I see...

    Sorry about the delay in posting, but I see you've got it working.
  9. Replies
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    18,874

    I don't understand how they are not available. ...

    I don't understand how they are not available. I'm using them. I'll post up a configuration file from my other computer.
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    Glad its working. Have you experimented with...

    Glad its working.

    Have you experimented with raising the BOV part load open to 20 or 21 psi?

    I noticed that you increased the wastegate open boost level at 5000 and 6900, but left the base...
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    Do they make headers for the car? Long tube...

    Do they make headers for the car? Long tube headers often provide solid increases in midrange tq.

    You may be able to add timing and pick up power. Does your car require 91 octane from the...
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    For wot logging I try to run through the highest...

    For wot logging I try to run through the highest gear I can safely do on the street 2 or 3 times. Most of the time it is third gear and maybe part of fourth for me.

    Adding fuel at wot may help or...
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    If all you care about is that your car runs ok...

    If all you care about is that your car runs ok after removing the cat, you can post a specific question about what it is doing wrong under certain condition and probably get help.

    Getting a...
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    I'm not a veteran tuner by any sense, but here a...

    I'm not a veteran tuner by any sense, but here a couple observations:

    You've cranked knock airmass super high. You're relying on the TM settings to close the throttle and prevent the car from...
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    Here are where some of the items are. In the...

    Here are where some of the items are. In the table view, right click and insert to add them.
    Engine-General-Intake Air Temp 2
    Fuel System - Air Fuel Ratio Commanded (I have not tested this one)...
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    KR, before and after intercooler IAT, and torque...

    KR, before and after intercooler IAT, and torque are there. I haven't looked for commanded afr but I'm sure it's there. Not sure about max TQ, but desired boost is there, which is useful for seeing...
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    The plugs are factory 2.0T plugs. The car only...

    The plugs are factory 2.0T plugs. The car only has 3k miles on it and I needed some break-in miles before I started to experiment so nothing has been changed.

    The factory timing table's last...
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    I guess I did not explain it well. That's all my...

    I guess I did not explain it well. That's all my original post was about. Tuning for harder load (i.e. 4th) forces me to run lower g/cyl to avoid knock in 4th that is not present in 2nd. The rpm by...
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    Cadillac ATS V6 is shown as supported, but the...

    Cadillac ATS V6 is shown as supported, but the 2.0T is not listed.
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    S2H, I don't understand what prompted such a...

    S2H, I don't understand what prompted such a harsh post, but obviously I'm not copying anyone's tune because there are no ATS tunes in the repository or posted on here other than my stock tune. I've...
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    I looked at every entry under TQ management and...

    I looked at every entry under TQ management and no luck. The RPM v. Gear Table is not there. Even looked at the trans TQ management to see if it was hiding in there.
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    Thanks! I'll look for the RPM v Gear table...

    Thanks! I'll look for the RPM v Gear table tonight.

    It looks like the description states "...whilst the TCC is locked." Is the locked TCC just for the Max TQ vs RPM table? The RPM vs Gear...
  23. That may take a while. You can attach them to...

    That may take a while. You can attach them to this thread and then we can take peak at what you did. That's how I had to post my ATS PCM :)
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    Boost by gear or boost by MPH

    After running a number of different tunes on my ATS, I've learned the hard way that boosted cars are more sensitive to load than NA V-8. In 2nd gear, I can run some pretty high g/cyl and have TQ...
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    Same table, different scale. The HPT scale...

    Same table, different scale. The HPT scale matches up with g/cyl. What does the EFILive scale match up to?
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