89663-53Q40 Denso D76F019XXX original ECU file – Lexus IS 2.0 241hp

SW numbers next to 89663-53Q40

The closest SW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.

Other numbers for the Lexus IS 2.0 241hp

24 files cover exactly this car and engine, on Denso D76F019XXX (22), Denso, type not listed (2). If your ECU reads differently from this page, 12 of the others:

This ECU and car in figures

Denso D76F019XXX: 1 086 files, 1 076 SW numbers, 40 with a map pack. Makes: Toyota (840), Lexus (244), Hino (1), Opel (1). Most listed: Toyota Hilux (238), Toyota Land Cruiser (113), Lexus NX (78), Lexus IS (62).

Lexus IS: 286 files. ECU types: Denso GEN1 (171), Denso D76F019XXX (62), Denso, type not listed (49), Denso 275036-1470 (4). Engine codes: 4GR-FSE (65), 2GR-FSE (29), 2UR-GSE (20), 8AR-FTS (11).

Engine code 8AR-FTS: 85 files, on Denso D76F019XXX (61), Denso, type not listed (24). Listed for Lexus NX (34), Lexus RX (17), Lexus IS (11), Lexus GS (7).

5 122 of the 5 122 files here with SW 8966… are Denso units.