04 F-150 F-250 F-350 5.4L ECU ECM PCM ENGINE COMPUTER 4L3A-12A650-APC TESTED

Part Number 4L3A-12A650-APC 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 2004 F-Series 5.4L trucks: 4L3A-12A650-APC 4L3A-12A650-BDC 4L3A-12A650-BTE 4U7A-12A650-AEA 4L3A-12A650-APD 4L3A-12A650-BDD 4L3A-12A650-BTF 4U7A-12A650-AEB 4L3A-12A650-APE 4L3A-12A650-BDF 4U7A-12A650-AAB 4U7A-12A650-AEE 4U7A-12A650-AJB 4L3A-12A650-BTA 4U7A-12A650-AAD 4U7A-12A650-AJA 4U7A-12A650-AJD 4L3A-12A650-BTD 4U7A-12A650-AAE 4U7A-12A650-AKB Tech Notes ECU has been tested with our state of the art vehicle simulator which tests over 25 circuits of the ECU! Some of those are listed below: Reference Voltage Good! ECU has transmission commnication!  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 ba