Toyota Prius 1.5 Hybrid Firmware 89663-47110
Catalog reference for Toyota Prius 1.5 hybrid firmware 89663-47110, associated with the 1NZ-FXE engine control system.
89663-47110 is a Toyota engine control software identifier cataloged for the Prius 1.5 hybrid with the 1NZ-FXE engine. The 89663 part-number family is associated with engine control calibrations. This entry is therefore linked to the engine control module, although the exact application is not independently established by the identifier alone.
Role in the Prius hybrid system
The Prius combines a gasoline engine with an electric drive system. The engine control module manages engine operation and communicates with the hybrid control system, which coordinates when the engine and electric motors contribute to driving. Engine control includes functions such as fuel delivery and ignition timing.
The catalog filename Prius 1.5hyb 1NZFXE 89663-47110.bin identifies the vehicle, engine and calibration, but it does not name a modified feature or a specific change made by this software revision. The related catalog identifier 89663-47110 does not add a variant label.