Hey Syck, I looked at your log and tune, I don't think you have a limit at 2.0 air load. I suspect you're hitting a different limit that happens to be at approximately 2.0 air load (you can see at...
Type: Posts; User: Puggyberra
Hey Syck, I looked at your log and tune, I don't think you have a limit at 2.0 air load. I suspect you're hitting a different limit that happens to be at approximately 2.0 air load (you can see at...
That does look odd. You can contact [email protected] and they might be able to help you figure that out. Also just to make sure you’re aware, the newer versions of vcm editor may have the same...
Hey nummbr7, I'll give you a little more technical answer to your question, but the short version is the large drop in mpg is a combination of needing more fuel to get more power (this you're used to...
dperformance the lspi tables tend to track pretty closely from what you have in the tables vs what you’re logging. The turbo airflow tables and max turbo temperature tables (those tables typically...
Many people on here tune F-150’s including the 2.7. I’m not sure how much carries over from GM -> Ford, but pretty much all Ford vehicles 2015 and newer use largely the same ecu logic. The Ford...
Do you happen to have a log of the dyno pull for the tuned run? The torque spiking early, dipping, the rising some and leveling off looks like you’re running into a limiter early. Many tunes are...
Generally you don’t adjust SOI to get more fuel, just pressure and EOI. The ecu will always start the injection at SOI, even if it only needed a part of the injection window. Conversely EOI will...
All the ecoboost engine’s tunes are very similar in how they work, the main difference is the actual values in the tables. The largest difference in the way the tunes are ‘constructed’ will be...
I would recommend trying to get around your fuel limit without raising the max duty cycle above 100%. There isn’t a hard injector ‘time’ limit, there is a maximum degree limit (the 270 you mentioned...
I sent you a PM Bill.
Sorry, I missed this thread the first time you posted it.
You should get extra capacity out of the combined system compared to the DI only of the previous years.
Yes, but DI has several...
There should be a table for wot fuel enrichment, then a separate cell for maximum enrichment either under temperature protections or fuel. Once you pass the pedal position in the WOT table you will...
I’d start with graphing the changed pedal map ratio they use so you can get an idea how it compares to the a/d counts yours uses, then multiply the driver demand table by those values to try to mimic...
If you look through almost all of the Ford calibration files uploaded for the same model and year you'll start noticing there are many variations of the operating system, and likewise those operating...
If you've driven a 15+ with sport mode you can probably attest that it feels much more responsive, and generally faster. Whats ironic is that sport mode doesn't actually change any of the...
You can try emailing support with the info log, they’re usually pretty quick to respond.
You should be able to log more sources than you currently have. See if you can log both torque air limit source and spark source, if you see more sources log those too. Also log desired air load...
All that would make sense if the SD tables were off. I’m surprised as well they’d ship that as a ‘tune’ though.
I don’t drop into the non-ecoboost forum often enough it seems heh. Have you seen a log of the Roush575 tune? I’m wondering if they just let the fuel trims and wideband take care of fueling?
This probably won't be super helpful... but I believe that's a limitation of the equation when the mapped point winds up being a fair distance outside the range it would actually be referenced in. ...
That would be degrees after TDC of the compression stroke... if you subtract 360 you'd get degrees after TDC of the exhaust stroke. ie: 10->140 degrees after TDC of the exhaust stroke (or into the...
93 will let you run ballpark 6 degrees more advance, on 93 you could increase power noticeably and still tow. I wouldn’t aim for the 100 ft/lbs increase you can get from tuning, but 50ish should be...
The issue you’ll run into trying to increase boost on 87 is going to be timing... at the increased air loads the ecu will run less timing increasing exhaust temps substantially. The ecoboosts...
I’m assuming you’re referring to the Ford Performance Pack as the Ford ecu solution? If so checkout the Ford non-ecoboost forum, I think you’ll find threads where other people have done similar...
The log you posted there I don't see either the 2 Turbo FMEM or Waste Gate Aiflow limit showing up, are they only appearing in other logs?
As for your boost limit I think you're actually running...