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HONDA ATV FOURTRAX 420 14->21 20kW

ECU KEIHIN 38770-HR3 · 27 CV (2 kW) · 420 cc · Benzina aspirato

ECU Database › HONDA ATV › HONDA ATV FOURTRAX 420 14->21 20kW

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) 4 firmware versions

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Vehicle data

BrandHONDA ATV
ModelFOURTRAX 420
Engine14->21 20kW
Stock power27 CV / 2 kW
Displacement420 cc
FuelBenzina aspirato
Vehicle typeMoto

ECU

ManufacturerKEIHIN
Model38770-HR3
Memory / EPROMMicro ST SPC560B50 - 4096kbit - 80000

Available tuning operations / options:

  • Base timing
  • Advance full load
  • Injection for IAP
  • Injection for TPS
  • RPM Limiter
  • RPM Limiter 2

Firmware identifiers (4)

Hardware No.Software No. (chip)VersionUpdate softwareECU
01013A0801 1.00.004HR3AB08 KEIHIN 38770-HR3
0101C10801 1.00.010HR3FA03 KEIHIN 38770-HR3
0104390811 1.00.004HR5J104 KEIHIN 38770-HR3
0801CF0702 1.00.004HR7AJ02 KEIHIN 38770-HR3

ECU notes

This Setting File can be used for serial system NewGenius.

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

Other HONDA ATV

TALON 1000
19->20 78kW

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