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YAMAHA MOTORCYCLES YZF-R3 300 18->20 31kW

ECU DENSO 1WS/1XB/2SX/B34/B4C/BR5/BU2/BW3-8591A-XX · 42 CV (31 kW) · 300 cc · Benzina aspirato

ECU Database › YAMAHA MOTORCYCLES › YAMAHA MOTORCYCLES YZF-R3 300 18->20 31kW

Find the firmware identifiers (hardware, software and update numbers), available tuning options and how to get the original or remapped file.

✓ Tuning via file (flash) 1 firmware versions

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Buy the file (original or remapped)Register on mastertuningfile.com and order the file

Are you a workshop or tuner?

Vehicle data

BrandYAMAHA MOTORCYCLES
ModelYZF-R3 300
Engine18->20 31kW
Stock power42 CV / 31 kW
Displacement300 cc
FuelBenzina aspirato
Vehicle typeMoto

ECU

ManufacturerDENSO
Model1WS/1XB/2SX/B34/B4C/BR5/BU2/BW3-8591A-XX
Memory / EPROMMicro RENESAS - 8192 Kbit -100000

Available tuning operations / options:

  • Acceleration enrichment - high gears
  • Acceleration enrichment - low gears
  • Base timing
  • Base timing - clutch/neutral
  • Optimal spark timing/MBT
  • Coil charge time
  • Engine idle vs. ECT sensor
  • Injection period
  • Injection for IAP
  • Injection for TPS
  • Basic value setpoint Lambda sensor
  • RPM Limiter
  • Cooling fan activation

Firmware identifiers (1)

Hardware No.Software No. (chip)VersionUpdate softwareECU
—12885000 1.00.020BR51_12885000 DENSO 1WS/1XB/2SX/B34/B4C/BR5/BU2/BW3-8591A-XX

ECU notes

Microprocessor SH7058 This Setting File can be used for serial system NewGenius. This serial protocol supports identification and writing only. To work on this ECU you can use NewTrasdata

Get the file for this vehicle

Buy the file (original or remapped)Register on mastertuningfile.com and order the file Are you a workshop or tuner?Offer these services yourself: activate your TuningFile platform

Tools to read and write this ECU

Flex Programmatore per rimappatura centraline e cambi automatici Flex Programmatore per rimappatura centraline e cambi automatici ECU + auto gearbox € 1.000 Buy The Genius The Genius OBD + Bench € 2.500 Buy

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