15 2.3l Ecoboost Mustang base tune?
Posted: 2022 Jul 04, 15:56
Not sure if you mess with the ecoboosts much, but i have a coworker that wants his car tuned. He has gotten a few remote tunes, but isnt happy with any of them. With how complicated the newer stuff appears to be im not exactly sure where to start and what needs to be tweaked to get what he wants. Im hoping you might have a base tune i can start with, and maybe a crash course on what controls what? Ill attach both of his remote tunes he got.
The first file was a supposed performance tune. boost was upped to 22psi, but fueling was all over the place. it would randomly drop into the 9:1 afrs, trims would be fighting themselves, lots of black smoke, etc... overall he hated this tune.
The second was an economy tune, no performance increase that he could feel as thats not what it was supposed to do. But, his fueling is damn near spot on from what we can see. No more rich spikes and no more fuel trim battle royale. This tune runs better than the OEM tune did.
One thing im afraid of is the possibility of having to redo part of the SD model. The car was a salvage car, and he had to replace all of the charge piping and the downpipe. He went with aftermarket parts because at the time, they were cheaper and easier to get than oem parts. Im worried this may be causing some differences in the airflow model and is part of why his fueling is off even with the OE calibration.
The strategy is SGMN0S9
Thank you!
The first file was a supposed performance tune. boost was upped to 22psi, but fueling was all over the place. it would randomly drop into the 9:1 afrs, trims would be fighting themselves, lots of black smoke, etc... overall he hated this tune.
The second was an economy tune, no performance increase that he could feel as thats not what it was supposed to do. But, his fueling is damn near spot on from what we can see. No more rich spikes and no more fuel trim battle royale. This tune runs better than the OEM tune did.
One thing im afraid of is the possibility of having to redo part of the SD model. The car was a salvage car, and he had to replace all of the charge piping and the downpipe. He went with aftermarket parts because at the time, they were cheaper and easier to get than oem parts. Im worried this may be causing some differences in the airflow model and is part of why his fueling is off even with the OE calibration.
The strategy is SGMN0S9
Thank you!