YAMAHA MOTORCYCLES XSR 700 21-> 55kW

ECU DENSO BEX/BHH/BJX/BNW/BXT-8591A-XX · 75 CV (55 kW) · 690 cc · Benzina aspirato

ECU DatabaseYAMAHA MOTORCYCLES › YAMAHA MOTORCYCLES XSR 700 21-> 55kW

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) 2 firmware versions

Vehicle data

BrandYAMAHA MOTORCYCLES
ModelXSR 700
Engine21-> 55kW
Stock power75 CV / 55 kW
Displacement690 cc
FuelBenzina aspirato
Vehicle typeMoto

ECU

ManufacturerDENSO
ModelBEX/BHH/BJX/BNW/BXT-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 (2)

Hardware No.Software No. (chip)VersionUpdate softwareECU
126A6000 1.00.021BJV1_126A6000 DENSO BEX/BHH/BJX/BNW/BXT-8591A-XX
126A6080 1.00.018BJX1_126A6080 DENSO BEX/BHH/BJX/BNW/BXT-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