Toyota Firmware 896650806000 (1).bin
Catalog information for Toyota firmware file 896650806000 (1).bin and its 89665 calibration identifier.
896650806000 (1).bin is a Toyota automotive firmware file associated with the 89665 calibration-number family. That family is commonly used for engine control module calibrations, which govern functions such as fuel delivery and ignition timing. The engine-control association is tentative for this exact file.
What the identifier tells you
The complete identifier 896650806000 distinguishes this entry from files that share an 89665 prefix. The filename does not identify a vehicle model, engine, controller hardware number or named software variant, so it does not establish a specific application or a change made by this revision.
The (1) suffix is part of the catalog filename. It does not, by itself, identify a stock or modified calibration.