It is for the exhaust pressure sensor and reflash. So far I'm digging the new flash and had to turn down the Xzillaraider a notch for day to day driving.
The opening statement on my recall notice is
“The enclosed letter details a no-charge service provided by Ford Motor Company to update the 6.0 engine control system in your vehicle. These actions will improve the overall performance of your engine, and will address symptoms of rough idle, loss of power, hard starting and engine stalling”.
Emissions Recall 05E15
Update the software in the engine control modules, and replace the Exhaust Pressure (EP) sensor and, if affected, replace the EP electrical connector.
They also said this is my second notice pertaining to Safety Recall 05S34 – Inspect and correct the fuel injection control wire harness and, if affected, replace the injection control pressure sensor (ICP) connector. Customer Satisfaction Program 05B29 – Replace the charge air cooler (CAC) duct.
I have felt a major improvement with the new flash running stock. Using my Xzillarater module, it's got TONS of power and I completly understand the power hunger it seems so many people have with these motors.