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YAMAHA MOTORCYCLES XSR 900 25->25 88kW

ECU DENSO Bxx-8591A-xx · 119 CV (88 kW) · 890 cc · Benzina aspirato

ECU Database › YAMAHA MOTORCYCLES › YAMAHA MOTORCYCLES XSR 900 25->25 88kW

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) 10 firmware versions

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Vehicle data

BrandYAMAHA MOTORCYCLES
ModelXSR 900
Engine25->25 88kW
Stock power119 CV / 88 kW
Displacement890 cc
FuelBenzina aspirato
Vehicle typeMoto

ECU

ManufacturerDENSO
ModelBxx-8591A-xx
Memory / EPROMMicro RENESAS core RH850

Available tuning operations / options:

  • AFR full load/WOT
  • AFR for IAP
  • AFR for TPS
  • Base timing
  • Optimal spark timing/MBT
  • Advance correction
  • Allowed speed difference between axles - set A
  • Allowed speed difference between axles - set B
  • Allowed speed difference between axles - set C
  • Coil charge time
  • Engine brake
  • Engine idle vs. ECT sensor
  • Rpm threshold fuel cut
  • Rpm threshold fuel cut 2
  • Injection for IAP
  • Injection for TPS
  • RPM Limiter
  • Speed limiter
  • Optimal engine moment
  • Optimal engine moment 2
  • Throttle angle limitation
  • TAMCM
  • Throttle angle management - mode 1
  • TAMM
  • Throttle angle management - mode 3
  • Throttle angle management - mode 4
  • Cooling fan activation

Firmware identifiers (10)

Hardware No.Software No. (chip)VersionUpdate softwareECU
—14185180 1.00.003D657_14185180 DENSO Bxx-8591A-xx
—14185040 1.00.009D656_14185040 DENSO Bxx-8591A-xx
—12757001 1.00.013BMG1_12757001 DENSO Bxx-8591A-xx
—12757041 1.00.009BMG2_12757041 DENSO Bxx-8591A-xx
—12757081 1.00.011BMG3_12757081 DENSO Bxx-8591A-xx
—12757000 1.00.012BMG1_12757000 DENSO Bxx-8591A-xx
—12757080 1.00.011BMG3_12757080 DENSO Bxx-8591A-xx
—14185000 1.00.004D651_14185000 DENSO Bxx-8591A-xx
—12A5E001 1.00.011BYN2_12A5E001 DENSO Bxx-8591A-xx
—12A5E041 1.00.011BYN1_12A5E041 DENSO Bxx-8591A-xx

ECU notes

Microprocessor R7F701201 This setting file can be used with the New Genius, the protocol supports identification and writing only. IF the matching original file is already present in databank it can be used for the modification and the writing operation. To work on this ECU you can use NewTrasdata ATTENTION - 35kW reduced power version file.
Microprocessor R7F701201 This setting file can be used with the New Genius, the protocol supports identification and writing only. IF the matching original file is already present in databank it can be used for the modification and the writing operation. To work on this ECU you can use NewTrasdata ATTENTION - 70kW reduced power version file.
Microprocessor R7F701201 This setting file can be used with the New Genius, the protocol supports identification and writing only. IF the matching original file is already present in databank it can be used for the modification and the writing operation. 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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