HARLEY DAVIDSON FAT BOY 1868 18->20 66kW

ECU DELPHI HC12xx · 90 CV (66 kW) · 1868 cc · Benzina aspirato

ECU DatabaseHARLEY DAVIDSON › HARLEY DAVIDSON FAT BOY 1868 18->20 66kW

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) 5 firmware versions

Vehicle data

BrandHARLEY DAVIDSON
ModelFAT BOY 1868
Engine18->20 66kW
Stock power90 CV / 66 kW
Displacement1868 cc
FuelBenzina aspirato
Vehicle typeMoto

ECU

ManufacturerDELPHI
ModelHC12xx
Memory / EPROMMicro - RENESAS M16 - 1024 Kbit - 20000

Available tuning operations / options:

  • Base timing
  • Engine idle vs. ECT sensor
  • RPM Limiter
  • Lambda driver wish
  • Main injection
  • Throttle angle management
  • Throttle angle management 2

Firmware identifiers (5)

Hardware No.Software No. (chip)VersionUpdate softwareECU
41000509824 1.21.003B41000592A-1 DELPHI HC12xx
41000509823 1.21.00341000562B DELPHI HC12xx
41000509824 1.21.00341000562D DELPHI HC12xx
41000509824 1.21.00341000307A DELPHI HC12xx
41000509921 1.21.00341000563E DELPHI HC12xx

ECU notes

Microprocessor M16C/5X This Setting File can be used for serial system NewGenius.