Toyota Camry 3.5 Firmware 89663-33A82

89663-33A82 belongs to Toyota’s engine control module calibration-number family. In the catalog entry Camry 3.5 2GRFE 6AT 89663-33A82.bin, it is associated with a Camry 3.5-liter 2GR-FE V6 and a six-speed automatic transmission.

The engine control module manages functions such as fuel delivery, ignition timing and electronic throttle operation. It also exchanges information with the automatic transmission controls to coordinate engine output and shifting. The filename does not establish which of those functions this particular calibration revision changes.

Reading the catalog entry

The .bin extension identifies the entry as a binary firmware file. The vehicle and powertrain labels distinguish it from other Toyota calibration records, while 89663-33A82 is the specific identifier to use when comparing records. No stock or modified feature label is included in the catalog name.

The catalog entry does not specify a model year, market or service bulletin. The identifier and powertrain description alone therefore do not establish compatibility with every Camry equipped with a 2GR-FE engine and six-speed automatic.