121DE001_01 Denso RH850 original ECU file – Yamaha YZF R1 1.0 197hp

Other numbers for the Yamaha YZF R1 1.0 197hp

10 files cover exactly this car and engine, on Denso RH850 (10). If your ECU reads differently from this page, 7 of the others:

This ECU and car in figures

Denso RH850: 144 files, 17 SW numbers. Makes: Yamaha (127), Suzuki Moto (17). Most listed: Yamaha MT-09 (87), Yamaha T-MAX (16), Suzuki Moto GSX (12), Yamaha YZF R1 (11).

Yamaha YZF R1: 27 files. ECU types: Denso SH7058 (13), Denso RH850 (11), Mitsubishi HYA052 (2), Mitsubishi HYA041 (1).