Search:

Type: Posts; User: metroplex

Page 1 of 20 1 2 3 4

Search: Search took 0.01 seconds.

  1. Thank you!!

    Thank you!!
  2. 2.0 EcoBoost stock reads / tuning notes?

    Does anyone have any stock reads for the 2.0 EcoBoost from an Escape? Or have had tuned them in the past?
  3. I keep hearing conflicting things on clutch fill...

    I keep hearing conflicting things on clutch fill times. Some say to increase the values, others say to decrease the values. And another group says not to touch them as they represent what the trans...
  4. It's a 2017. My 2018 Explorer's 6F55 is the same...

    It's a 2017. My 2018 Explorer's 6F55 is the same way. Doesn't behave anywhere close to the 6F55 in my 2014 SHO.
  5. So if you set the column for TCC Slip to 300 RPM...

    So if you set the column for TCC Slip to 300 RPM OSS, it would instantly lock (no slip) once you shifted into 3rd? Did you change any of the other tables/settings?
  6. During my drag racing WOT runs I'd see about 300...

    During my drag racing WOT runs I'd see about 300 RPM slip after shifting for a few seconds in 3rd and 4th. About midway through each gear that slip goes away
  7. Replies
    14
    Views
    2,791

    Thanks for chiming in murfie! So the values...

    Thanks for chiming in murfie!

    So the values gilgamesh experimented with to achieve better lockup in 6th gear are under the General Tab. He increased those values for better/faster lockup. You...
  8. How do I reduce that slip at WOT? Also do higher...

    How do I reduce that slip at WOT?
    Also do higher lockup rate values mean faster lockup or slower? Like is 650 ftlb/sec slower than 350 ftlb/sec
  9. Replies
    14
    Views
    2,791

    I sent him a PM hoping he'll chime in. I looked...

    I sent him a PM hoping he'll chime in. I looked at the stock 6R140 values and they trend on the higher values (ft-lb) which suggests to me the higher the number, the more/faster TCC lockup.
  10. Replies
    14
    Views
    2,791

    So how does murfie's post work out? He's...

    So how does murfie's post work out? He's basically saying to reduce the values for a looser converter, but you obviously increased the values to tighten the converter lockup.
  11. Replies
    14
    Views
    2,791

    Your post helped immensely. Looks like Ford...

    Your post helped immensely. Looks like Ford zeroed out some of the tables for the 6F55 on the Explorer, but kept them in the Fusion. I keep forgetting about the S550 link.
  12. Replies
    1
    Views
    436

    Is that your stock table? I had the same question...

    Is that your stock table? I had the same question too. The lock values are all very high for 3rd and higher gears, but the TCC clearly locks up (0/minimal slip) at WOT and even cruising.

    I believe...
  13. TCC Unlock, Slip, Lock - What does it mean

    Can anyone shed some light on how these tables work?
    On the 6-speeds (either 6R80 or 6F55), the OSS values for 1st and 2nd indicate there's no lockup being commanded because they are very high.
    ...
  14. Replies
    17
    Views
    1,712

    Yes I have increased that value. I did the same...

    Yes I have increased that value. I did the same on the 2014 SHO. In fact all I did on the SHO was tweak the WOT tables and it was good to go. I would do this back to back on the track without...
  15. Replies
    17
    Views
    1,712

    I found the newer 6F55 doesn't respond to those...

    I found the newer 6F55 doesn't respond to those WOT tables. I had to go into the OSS tables for Normal and Sport to actually tweak my shift points. I personally found that 1st and 2nd gear has a lot...
  16. Replies
    0
    Views
    736

    10R60/10R80 - WOT skipping gears?

    Is there a way to skip certain gears during WOT shifting with this transmission? I mapped out the Output shaft speeds, engine RPMs, gears, etc... and it looks like I can skip 2 shifts at WOT and...
  17. On my Explorer, it completed all the tests except...

    On my Explorer, it completed all the tests except for Fuel System. On the Fusion Sport it seems most of them are not completed like O2 Sensor and Evap. It all started to change sometime around the...
  18. Thanks guys for the suggestions. I actually have...

    Thanks guys for the suggestions. I actually have not personally experienced/seen these spikes with my tunes. I see these on others' dyno sheets from time to time, and the expert tuners on these...
  19. Replies
    115
    Views
    36,051

    EcoBoost runs wideband O2 sensors so there's no...

    EcoBoost runs wideband O2 sensors so there's no "open loop" and the ECU can read actual lambda. When you say "old" GM, I just wanted to mention that GM used this system as far back as 2006 on the LNF...
  20. Replies
    115
    Views
    36,051

    The SHO had a built in oil separator attached to...

    The SHO had a built in oil separator attached to the valve cover where the PCV sits. When I ran a catchcan all it caught was fuel vapor that would have burned up anyhow.

    Like I said before even my...
  21. Replies
    115
    Views
    36,051

    In the easiest terms, the biggest difference in...

    In the easiest terms, the biggest difference in the EcoBoost (regardless of whether 2010-2012, or 2013-2016, 2017-up) strategy is that you are requesting more torque and increasing some of the torque...
  22. Methods of mitigating torque "spike" on EcoBoost?

    What are your recommended methods of mitigating torque "spike" on EcoBoost tunes? I see this pop up all the time on some FB groups as what not to do, but rarely does anyone discuss proper method(s)...
  23. Replies
    2
    Views
    237

    Leaner AFR during cruising

    I was reading this article https://www.thedrive.com/news/31400/hypermiler-squeezes-astonishing-40-mpg-from-lightly-modified-1999-chevrolet-corvette

    And was wondering if it was possible to do this...
  24. Replies
    52
    Views
    24,917

    What were you logging in those charts showing...

    What were you logging in those charts showing your different clutch fill times? Was the red graph just engine RPM?

    I have noticed the inconsistent shifting on the dragstrip as well. But on the...
  25. After looking at my old logs (6F55 all seem to...

    After looking at my old logs (6F55 all seem to have the OSS pid), the OSS in 1st and 2nd takes into account the delta between engine RPM and input shaft speed, which can be between 200 and 400 RPM....
Results 1 to 25 of 500
Page 1 of 20 1 2 3 4