Toyota Yaris 1.5 1NZ-FE Firmware 89663-52Q41
Catalog details for Toyota Yaris 1.5 1NZ-FE firmware 89663-52Q41 and its engine control application.
89663-52Q41 is a Toyota engine control calibration identifier cataloged for the Yaris 1.5 with the 1NZ-FE engine. The file Yaris 1.5 1NZFE 89663-52Q41.bin belongs to the engine control module software family.
Engine control function
The engine control module uses calibration data to manage functions such as fuel delivery, ignition timing and emissions control. These functions affect how the engine starts, runs and responds to the accelerator.
The catalog identifies this file by vehicle, engine and calibration number. It does not identify a particular change or modified feature associated with 89663-52Q41, so the controller’s general functions should not be taken as evidence of a specific revision.