BMW 7 SERIES E38 735i 3.5L V8 32V 173kW/232HP Motronic M1.1

ECU BOSCH MOTRONIC · 235 CV (173 kW) · 3500 cc · Benzina aspirato

ECU DatabaseBMW › BMW 7 SERIES E38 735i 3.5L V8 32V 173kW/232HP Motronic M1.1

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

Vehicle data

BrandBMW
Model7 SERIES E38
Engine735i 3.5L V8 32V 173kW/232HP Motronic M1.1
Stock power235 CV / 173 kW
Displacement3500 cc
FuelBenzina aspirato
Vehicle typeAuto

ECU

ManufacturerBOSCH
ModelMOTRONIC
Memory / EPROM27C256 DIL28/PLCC32 256Kbit - Eprom 32K x 8

Available tuning operations / options:

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

Firmware identifiers (4)

Hardware No.Software No. (chip)VersionUpdate softwareECU
0.261.200.1791.267.356.460 1.00.005 BOSCH MOTRONIC
0.261.200.1501.267.355.314 1.00.004 BOSCH MOTRONIC M1.1
02612001501267355350 1.00.005 BOSCH MOTRONIC M1.1
0.261.200.1791.267.355.796 1.00.004 BOSCH MOTRONIC M1.3

ECU notes

Original EPROM 27C256 DIL 28 pins.