Re: f150 turbo electronic managment
I believe all that needs to be done is to find a local dyno shop, and get the vehicle professionally tuned. A custom tune will put the A/F ratio right where it's suppose to be throughout the power band. The only thing you may want to do is upgrade the injectors to 25lb/hr units just to be safe so there's no fuel starvation when you put the accelerator down. I believe the 5.4 came with 19-21lb/hr injectors at the factory.
'11 Ram Quad Cab 4x4 SXT 5.7L HEMI (stock); 48,500m
'06 Pontiac G6 GT 3.5L 220hp; 64,000m
'12 Chrysler 200 Limited 3.6L 283hp; 28,000m
'99 Taurus 3.0L 2V Vulcan 145hp; 154,300m - Traded
Amsoil in all vehicles!