Toyota RAV4 89663-0R560 GEN3 Stage 1 E2 Full Firmware

89663-0R560 is a Toyota engine-control calibration identifier associated in this catalog with the RAV4. The engine control module uses calibration data to manage engine operation, including fuel delivery and ignition. This record does not establish the exact engine, model year or emissions specification.

What the WinOLS variant label means

The filename Toyota RAV4_89663-0R560_GEN3_STAGE1_E2 FULL identifies a modified variant rather than a stock calibration. Stage 1 commonly describes an engine tune intended to alter performance within an otherwise relatively standard vehicle setup. The label alone does not show which maps were changed or establish power and torque figures.

GEN3 and FULL are catalog descriptors whose exact meaning is not established by the filename. E2 is also a variant label, but the name does not reliably identify a specific function or emissions-system change.

How the identifier helps

The full calibration identifier distinguishes this entry from other Toyota engine-control records that may share a similar part-number prefix. It is useful for identifying the software record, but it does not by itself confirm compatibility with a particular RAV4.