Toyota 89663-52R01 Firmware for Vitz NSP130 1.3L
A catalog reference for Toyota 89663-52R01 firmware, listed for the 2010 Vitz NSP130 with the 1NR-FE 1.3-liter engine.
89663-52R01 is an engine control calibration listed for the Toyota Vitz NSP130 with the 1NR-FE 1.3-liter engine. The catalog filename identifies a 2010 model-year vehicle: Vitz (NSP130) 1.3L 2010Y 1NRFE 89663-52R01.bin.
Engine control function
The calibration belongs to Toyota’s 89663 engine control software part-number family. Engine control software uses sensor information to manage functions such as fuel injection, ignition timing and emissions control. These functions influence how the engine starts, idles and responds to the accelerator.
The catalog identifies the vehicle, engine and calibration, but does not describe a specific behavior change for revision 89663-52R01. The filename also does not name a modified variant or a special feature.