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Second generation setting files for DENSO ECUs that equips YAMAHA MT09 Euro 5

Today we make available new second generation settings files to get the most out of your calibrations on DENSO B7N-8591A-XX ECUs, installed on YAMAHA MT09 Euro 5​ MY21-22

We enable you to work on more effective tuning operations, extending your range of action with 36 engine parameter management maps.


🅟 [L_OFF] lambda sensor deletion *diagnostic use

🅟 [EVAP_OFF] EVAP valve excusion *diagnostic use

🅟 [PAIR_OFF] pair valve deletion *diagnostic use

🅟 [RRPM_OFF] Rear wheel rpm sensor deletion

These files are useful for vehicle repair and much more. Race Evo software joins the diagnostic tools already in use in the workshops, allowing the operator to carry out targeted operations on individual trouble codes stored in the engine control unit reducing intervention time and costs.

The essential structure of the settings file
  • Base timing (3)
  • Coil charge time
  • Soglia giri taglio iniezione
  • Injection for IAP
  • Injection for TPS
  • Lambda/AFR (3)
  • Engine brake
  • Torque (2)
  • Trhottle angle management (9)
  • Cooling fan activation
  • Speed limiter
  • Launch control
  • Engine idle vs. ETC sensor
  • Quickshifter (3)
  • Traction Control (3)
  • PATCH (4)

Control unit equipment DENSO B7N-8591A-XX

  • MT09 MY21-22 88kW

Race Evo software view:

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