Toyota and Lexus Firmware SW#89663-02G41- MOD_e2.bin
A catalog reference for Toyota and Lexus firmware identifier 89663-02G41 and its MOD_e2 file variant.
SW#89663-02G41- MOD_e2.bin is a modified binary file associated with Toyota or Lexus calibration identifier 89663-02G41. The 89663 part-number family is associated with engine control software, so the file is tentatively linked to an engine control module.
An engine control module uses software and calibration data to manage engine operation, including fuel delivery, ignition and emissions-related functions. The identifier alone does not establish which of those functions this particular calibration controls or changes.
What the file labels indicate
The related catalog entry 89663-02G41 supplies the base calibration identifier. In the filename SW#89663-02G41- MOD_e2.bin, MOD identifies the file as a modified variant, while e2 is an additional variant label. The available catalog name does not explain the modification or identify a vehicle application.