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  1. 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...
  2. 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...
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    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...
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    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...
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    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...
  6. 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)...
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    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...
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    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...
  9. 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....
  10. that's what I thought but his use of parenthesis...

    that's what I thought but his use of parenthesis confused me. Well most Ford autos can't lock the TCC in 1st gear and 2nd gear can be iffy. That explains why 3rd and above work better. But again that...
  11. So, OSS= (Turbine Speed * ISS ) / Gear Ratio?

    So, OSS= (Turbine Speed * ISS ) / Gear Ratio?
  12. Is that turbine speed multiplied by input shaft...

    Is that turbine speed multiplied by input shaft speed in your above formula?
  13. Cool vids, seems like normal shifting to me....

    Cool vids, seems like normal shifting to me. That's how my SHO shifted from the factory. But not how the newer 6F55s shift straight from the factory. I'll get a chance to tweak it some more tomorrow....
  14. I'm out of town so I can't post the stock tune....

    I'm out of town so I can't post the stock tune. But everything I've read and heard indicates that the clutch fill times aren't what you really want to command, but rather the actual/approximate fill...
  15. I wanted that type of shifting. It's not short...

    I wanted that type of shifting. It's not short shifting as it is finally doing it at the RPM I want. It's the 2-3 hang and bang into the limiter that I am trying to eliminate.
  16. I've done that and it works fine for the higher...

    I've done that and it works fine for the higher gears where the rev up isn't as fast. I'm not sure if the TCC is locking up as quickly for 2nd gear since the gear ratio is fairly tall.
  17. Well the SHO just needed a bit more pressure and...

    Well the SHO just needed a bit more pressure and that was it. WOT tables alone controlled the shift points.

    I can see the over Rev from 1 to 2 because there is no TCC lockup. But 2 to 3 should...
  18. In my 2014 SHO, I never touched the OSS shift...

    In my 2014 SHO, I never touched the OSS shift schedule and adjusted the WOT tables with success. On the newer vehicles, even ones with the same trans and ECU, how would you define correctly adjusting...
  19. 6R80 6F55 - Over-revving / commanded shift points??

    Anyone else with a 6R80 or 6F55 from a 2015-up notice that the WOT tables don't really do anything? For example, in the two WOT tables, I have the 1-2 and 2-3 set for 6250 RPM. I adjust the Base /...
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    It seems the guides I attached in the first post...

    It seems the guides I attached in the first post of this thread are still active. Did you try downloading them? Note that if you don't have a SHO, they are really directly applicable to pre-15...
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    I'll see if I can repost them. They need to be...

    I'll see if I can repost them. They need to be updated for 2015-up and I was working on one for the 2.7 EB
  22. I've never had a problem completing them in the...

    I've never had a problem completing them in the past. Something seems to have changed with how HPTuners handles the tune files, because now it won't ever complete the tests.
  23. Looks like they need to addit

    Looks like they need to addit
  24. I don't have VCM Editor in front of me, but it...

    I don't have VCM Editor in front of me, but it should be under Transmission -> General

    There is a table that has shift indicators for the different modes. You set them to 1 to enable or 0 to...
  25. Emissions testing incomplete - OBD2 Tests - CEL/MIL flashing

    I noticed that my tunes from after June or July of this year would cause the OBD2 tests to never complete, specifically for the O2 sensor, catalyst, and other monitors. This causes the CEL/MIL to...
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