89663-12B51 Denso GEN1 original ECU file – Toyota Corolla 1.6 126hp

SW numbers next to 89663-12B51

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 Toyota Corolla 1.6 126hp

3 files cover exactly this car and engine, on Denso GEN1 (2), Denso D76F019XXX (1). If your ECU reads differently from this page, the others:

This ECU and car in figures

Denso GEN1: 2 753 files, 2 709 SW numbers, 331 with a map pack. Makes: Toyota (2 169), Lexus (425), Hino (113), Toyota BUS (38). Most listed: Toyota Hilux (322), Toyota Land Cruiser (279), Lexus IS (171), Toyota Corolla (145).

Toyota Corolla: 297 files. ECU types: Denso GEN1 (145), Denso D76F019XXX (60), Denso GEN3 (32), Denso, type not listed (28). Engine codes: 1ZR-FE (17), 2ZR-FE (16), 3ZZ-FE (10), 8NR-FTS (10).

Engine code 1ZR-FE: 25 files, on Denso GEN1 (13), Denso, type not listed (11), Denso RX703200 (1). Listed for Toyota Corolla (17), Toyota Altis (4), Toyota Yaris (4).

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