F150 parameters

[TJF150]

I have an 05 F150 5.4l
I put the K&N intake on and a flowmaster dual exhaust
I have the U7151

What parameters can i change to take advantage of a little better airflow?
Is is safe to change the shift firmness and some other parameters without adding more parts? Please help.

[TJF150]

Hello? Anybody. Is this something i should just pay somebody to write me a tune? Is it a big secret and your not supposed to tell me?? If we have the capability to set our own parameters and thats whats advertised shouldnt there be some support for it?

[TJF150]

Description
The DiabloSport Predator U7151 delivers a tire chirping 15-20 HP/ Ft. Lbs Tq to the rear wheel of stock F-150 Applications. Using the modifiable parameters in the Predator users can calibrate for most bolt-on setups including throttle bodies, cold air intakes, and exhaust! For more advanced setups DiabloSport's Nationwide network of CMR dealers can make custom tunes for ANY setup. This tuner also features internet updates, checks and clears diagnostic trouble codes, and holds up to 5 custom tunes!

[kmac1]

TJF150, The tool provides you with the basics of tuning which include spark advance, fuel and trans/tire/gear settings. If you have basic tuning skills and a wideband A/F meter then you can make adjustments in the tool to achieve optimum A/F ratio and ignition timing. For your application I wouldn't recommend making any adjustments unless you have a A/F meter or know the signs of detonation. If you don't feel comfortable with your tuning skills then I highly recommend visiting one of our CMR tuning dealers, which can be found in the dealer locator at the top of this page.

Thank you for your support!

Kevin@DiabloSport

[TJF150]

I am sure i have access to the A/F meter but how can i become educated on how to read it correctly and what adjustments i can make based on the information i obtain?

[mikel]

Spend some time in the tuning section of most forums, as there is much to learn.
There is tons of useful (and some not-so useful) info on the web pertaining to EFI tuning, check it out.

Thanks

[TJF150]

Thanks Mike

[Shaken]

http://fordfuelinjection.com/?p=64

[TJF150]

Thanks Shaken, that site has some great info. I noticed that i can modify the MAF by +/- %. Has anybody messed with that setting?