Toyota and Lexus Firmware 896634220100 (2).bin
A catalog reference for Toyota and Lexus firmware file 896634220100 (2).bin and its calibration identifier.
896634220100 (2).bin is a Toyota or Lexus automotive firmware catalog file. Its identifier belongs to the 89663 calibration part-number family, which is associated with engine control software. The exact vehicle application and the functions changed by this file cannot be established from the filename alone.
An engine control module uses calibration data to manage functions such as fuel delivery, ignition timing and emissions control. Those are general controller functions, not confirmed changes made by this particular file.
The (2) suffix distinguishes the displayed filename but does not, by itself, identify a stock or modified variant. The full calibration identifier should be checked against the vehicle and controller records before treating this file as applicable.