Toyota and Lexus Firmware 896653325100 (2).bin

896653325100 (2).bin is a Toyota or Lexus firmware catalog filename associated with the 89665 electronic control unit part-number family. That family is commonly associated with engine control modules, which manage engine operation using sensor inputs and control outputs such as fuel injection and ignition.

The filename alone does not establish the exact vehicle application or the software functions of this calibration. Its association with an engine controller is therefore tentative, and it should not be treated as proof of fitment or of a particular software change.

Understanding the identifier

The complete identifier 896653325100 distinguishes this entry from other files that share the 89665 prefix. The (2) suffix is part of the catalog filename, but it does not by itself identify a modified calibration or a specific revision.