07-08 FORD F-250 MARK LT 5.4L ECU ECM PCM ENGINE COMPUTER 7L3A-12A650-FXE TESTED Featured Products Step 4: Since this is

Step 4: Since this is your module it will return repaired

6U7A-12A650-KLA

These are the manual style and they do not interchange with the digital units as the wiring in your vehicle is different if you have a  digital controller

All other relays tested good

Please make sure to check your ground latch as well as these are notorious for issues

07-08 FORD F-250 MARK LT 5.4L ECU ECM PCM ENGINE COMPUTER 7L3A-12A650-FXE TESTED Featured Products Step 4: Since this isPart Number 7L3A 12A650 FXE 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 for 2007 and 2008 Ford F Series and Lincoln Mark LT 5. 4L trucks: 7L3A 12A650 FXB 7L3A 12A650 FXC 7L3A 12A650 FXD 7L3A 12A650 FXE 7L3A 12A650 FXF Tech Notes ECU has been tested with our state of the art vehicle simulator which tests