ALFA ROMEO 164 2.0L V6 12V TURBO 154kW/207HP MOTRONIC

ECU BOSCH MOTRONIC · 209 CV (154 kW) · 2000 cc · Benzina sovralimentato

ECU DatabaseALFA ROMEO › ALFA ROMEO 164 2.0L V6 12V TURBO 154kW/207HP MOTRONIC

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) 10 firmware versions

Vehicle data

BrandALFA ROMEO
Model164
Engine2.0L V6 12V TURBO 154kW/207HP MOTRONIC
Stock power209 CV / 154 kW
Displacement2000 cc
FuelBenzina sovralimentato
Vehicle typeAuto

ECU

ManufacturerBOSCH
ModelMOTRONIC
Memory / EPROM87C257 DIL28 256Kbit - Latch Eprom 32K x 8

Available tuning operations / options:

  • Boost pressure 2
  • Boost pressure F (temperature)

Firmware identifiers (10)

Hardware No.Software No. (chip)VersionUpdate softwareECU
2.227.355.777 1.00.004 BOSCH MOTRONIC
2.227.355.342 1.00.007 BOSCH MOTRONIC
0.227.400.1872.227.355.343 1.00.005 BOSCH MOTRONIC
0.227.400.1872.227.355.343 1.00.006 BOSCH MOTRONIC
0.261.200.8331.267.355.971 1.00.003 BOSCH MOTRONIC
02274001872227355600 1.00.005 BOSCH MOTRONIC
0.261.200.2561.267.358.166 1.00.002 BOSCH MOTRONIC ML4.1
0.261.200.2561.267.356.377 1.00.007 BOSCH MOTRONIC ML4.1
02612002561267356644 1.00.007 BOSCH MOTRONIC ML4.1
02612003621267357768 1.00.003 BOSCH MOTRONIC ML4.1

Vehicle technical notes

OBD with lid located in the central tunnel, ion the tray between the gear lever and the air conditioning controls.

ECU notes

Original EPROM 27C256 DIL 28 pins. This EPROM manages the main injection and advance.
Original EPROM LATCH 87C64 DIL 28 pins. This EPROM manages the boost pressure.
Original EPROM 87C257 DIL 28 pins This EPROM manages the boost pressure.