BMW M5 SERIES E34 3.5L L6 24V 232kW/311HP M1.2

ECU BOSCH MOTRONIC · 315 CV (232 kW) · 3500 cc · Benzina aspirato

ECU DatabaseBMW › BMW M5 SERIES E34 3.5L L6 24V 232kW/311HP M1.2

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) 7 firmware versions

Vehicle data

BrandBMW
ModelM5 SERIES E34
Engine3.5L L6 24V 232kW/311HP M1.2
Stock power315 CV / 232 kW
Displacement3500 cc
FuelBenzina aspirato
Vehicle typeAuto

ECU

ManufacturerBOSCH
ModelMOTRONIC
Memory / EPROM27C64 DIL28 64Kbit - Eprom 8K x 8

Available tuning operations / options:

  • Advance at part load
  • Advance full load
  • Injection at part load
  • Injection at full throttle

Firmware identifiers (7)

Hardware No.Software No. (chip)VersionUpdate softwareECU
1.00.006 BOSCH MOTRONIC
02612000551267355171 1.00.010 BOSCH MOTRONIC
02612000551037355223 1.00.013 BOSCH MOTRONIC M1.2
02612003501267356208 1.00.005 BOSCH MOTRONIC M1.2
02612003501267356208 1.00.007 BOSCH MOTRONIC M1.2
02612003501267355798 1.00.009 BOSCH MOTRONIC M1.2
02612003501267356163 1.00.004 BOSCH MOTRONIC M1.2

ECU notes

Original EPROM 27C256 DIL 28 pins.
Original EPROM 27C64 DIL 28 Pins.