Toyota Prius V 1.8 2ZR-FXE Firmware 89663-47252

89663-47252 is a Toyota engine-control calibration identifier cataloged for the Prius V with the 1.8-liter 2ZR-FXE engine. It belongs to the 89663 calibration part-number family, which is associated with powertrain control software. The exact functions changed by this calibration are not established by the catalog identifier alone.

Role in the Prius V hybrid powertrain

The 2ZR-FXE is the gasoline engine used in the Prius V hybrid system. Its engine-control software manages functions such as fuel delivery, ignition timing and emissions control. It also works with the hybrid control system as engine operation is coordinated with the electric drive system.

Those are general roles of the controller family, not a list of changes proven for 89663-47252.bin. The filename identifies a calibration image, but it does not name a modified variant or describe a particular software change.

Identifying the calibration

The complete identifier matters when comparing this entry with other Toyota firmware records. A matching 89663 prefix indicates the same broad calibration part-number family, while the full 89663-47252 number distinguishes this catalog entry from other calibrations. Vehicle and controller identification are needed to establish whether a calibration applies to a particular Prius V.