Toyota RAV4 2.2 D-4D Firmware 89663-42F80
A catalog reference for Toyota RAV4 2.2 D-4D Denso engine control calibration 89663-42F80 and its original file labels.
89663-42F80 is a Denso engine control calibration identifier cataloged for the Toyota RAV4 2.2 D-4D diesel. It belongs to the engine control module software family, rather than a transmission, infotainment or body electronics system.
The engine control module manages diesel engine operation using sensor inputs and calibration settings. Its general responsibilities include controlling fuel injection and coordinating related engine functions to support starting, performance and emissions control. The catalog does not identify a particular operating change introduced by 89663-42F80.
Original file labels
The catalog lists Toyota RAV4 2.2 D-4D Denso 89663-42F80- – Original.bin and 89663-42F80-Ori.bin. Both use labels that indicate an original, or stock, file. Neither filename names a modified feature.
The vehicle and controller details make this entry more specific than the calibration number alone. Exact compatibility still depends on matching the vehicle and controller identification to the calibration.