ALFA ROMEO 155 2.0L 16V TS 110kW/148HP M2.10

ECU BOSCH M2.1 · 150 CV (11 kW) · 2000 cc · Benzina aspirato

ECU DatabaseALFA ROMEO › ALFA ROMEO 155 2.0L 16V TS 110kW/148HP M2.10

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

BrandALFA ROMEO
Model155
Engine2.0L 16V TS 110kW/148HP M2.10
Stock power150 CV / 11 kW
Displacement2000 cc
FuelBenzina aspirato
Vehicle typeAuto

ECU

ManufacturerBOSCH
ModelM2.1
Memory / EPROM27C512 DIL28/PLCC32 512Kbit - Eprom 64K x 8

Available tuning operations / options:

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

Firmware identifiers (3)

Hardware No.Software No. (chip)VersionUpdate softwareECU
0.261.203.9932.227.355.908 1.00.002 BOSCH M2.1
0.261.204.4221.037.358.802 1.00.003 BOSCH MOTRONIC M 2.1 DAMOS 12
0.261.204.4221.037.355.770 1.00.002 BOSCH MOTRONIC M 2.1 DAMOS 12

ECU notes

Original EPROM 27C512 PLCC 32 pins To read this EPROM with the EMP20 programmer you need PD28 adapters. Attention !! The EMP21 instead needs the PD32 adapters.