Mustang 3.7 turbo questions

[Caliael]

I'm having issues with my 3.7 car goes too lean from 1200rpm to 4000rpm. I don't know how to tune any speed density table at all. Just scaled injectors, decreased spark timing. Tweaked fuel pressure since car has double fuel pump with return system. Can anyone give me a light to try to run the car without lean issues?

[Caliael]

Here is my tune, any help will be extremely appreciated.

[SultanHassanMasTuning]

why is your stoich set to 22? also you are commanding a lean mix until 4000

[Caliael]

Stoich at 22 was the only way to get the afr more or less where it should. Im not sure where I command lean mix until 4000. Which table is that? Thanks

[SultanHassanMasTuning]

mahdi95 YOU NEED TO FIX ALOT.hpt

your injector setting are wrong

your load scaling wrong

torque tables wrong

you need to log mapped points to see where and which tables need to be adjusted based on the set cam angles.

[Caliael]

90 lb deatschwerks injectors on the car, not sure if the info was correct. Thank you for the guide, I'm a bit lost on the mustang. Owned a Camaro wasn't too difficult to tune.

[SultanHassanMasTuning]

post your stock please

[veeefour]

Set STOICH back to 14, fix your injector data for given return style pressure, you can't rune lambda 0.65 at WOT, each table for spark and torque
needs LOAD axis adjustment for added boost , your SD model needs attention for added boost, you need to set your inferred fuel rail pressure to
what you see on your regulator. And many many more.

We have a very good turbo tune for V6 S550 - email me directly should you be interested.

[SultanHassanMasTuning]

mahdi95 lb DW you still need alot of help.hpt

get it professionally tuned.

i dont want you to blow it up

[Caliael]

Thank you. I guess I'll do that. I just wanted to be able to run the car without lean spikes. No boost on it yet. Ty guys I appreciate it.