MAZDA MX-5 (NA) 1.6L 16V 66kW/89HP DENSO

ECU NIPODENSO B6HA · 90 CV (66 kW) · 1600 cc · Benzina aspirato

ECU DatabaseMAZDA › MAZDA MX-5 (NA) 1.6L 16V 66kW/89HP DENSO

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) 3 firmware versions

Vehicle data

BrandMAZDA
ModelMX-5 (NA)
Engine1.6L 16V 66kW/89HP DENSO
Stock power90 CV / 66 kW
Displacement1600 cc
FuelBenzina aspirato
Vehicle typeAuto

ECU

ManufacturerNIPODENSO
ModelB6HA
Memory / EPROM27C256 DIL28/PLCC32 256Kbit - Eprom 32K x 8

Available tuning operations / options:

  • Advance at part load
  • Injection at idle speed
  • Injection at part load
  • Injection correction

Firmware identifiers (3)

Hardware No.Software No. (chip)VersionUpdate softwareECU
079753-3601 1.00.018 NIPODENSO B6HA
18881B 1.00.003 NIPODENSO B6HA
079700-610 1.00.022 NIPODENSO B6HA

ECU notes

Original EPROM 27C256 DIL 28 pins.