05-07 F-150 F-250 5.4L ECU PCM ENGINE COMPUTER 6U7A-12A650-GDB VK2-C3685 REBUILT

Part Number 6U7A-12A650-GDB & VK2-C3685 - **YOU MUST HAVE BOTH OF THESE ON YOUR PART NUMBER STICKER.** ECU will arrive with updated part number sticker having been programmed with latest Ford Software Updates! Fitment/Interchange This ecu will interchange or replace the following ecu part numbers on 2005 to 2007 F-150 F-250 F-350 5.4L Trucks:  6U7A-12A650-GDB + VK-C3685 6C3A-12A650-EJA + VK-C3685 6C3A-12A650-DVC + VK-C3685 6C3A-12A650-DZA + VK-C3685 6C3A-12A650-LEB + VK-C3685 Tech Notes ECU has been "rebuilt" then tested with our state of the art vehicle simulator which tests over 25 circuits of the ECU! Some of those are listed below: ECU has been rebuilt and is free from any O2 sensor, EGR, P0443 issues! Reference Voltage Good! ECU has TCU communication! ECU powered up and has communication! ECU fuel pump/main relay tested good! ECU injectors/coils tested good and much more!   Install Notes Disconnect the negative terminal of the battery. Make sure the bat