ALFA ROMEO 156 Mk1 1.8L 16V TS 106kW/142HP M1.5.5

ECU BOSCH M1.5.5 · 144 CV (106 kW) · 1800 cc · Benzina aspirato

ECU DatabaseALFA ROMEO › ALFA ROMEO 156 Mk1 1.8L 16V TS 106kW/142HP M1.5.5

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
Model156 Mk1
Engine1.8L 16V TS 106kW/142HP M1.5.5
Stock power144 CV / 106 kW
Displacement1800 cc
FuelBenzina aspirato
Vehicle typeAuto

ECU

ManufacturerBOSCH
ModelM1.5.5
Memory / EPROMHYBRID ECU - 1.024Kbit - 0x20000

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
  • Air mass flow

Firmware identifiers (3)

Hardware No.Software No. (chip)VersionUpdate softwareECU
02612047321037359282 1.00.001055 BOSCH M1.5.5
02612047321037359648 1.00.013066 BOSCH M1.5.5
02612049471037350390 1.00.010035F BOSCH M1.5.5

Vehicle technical notes

ECU located on or behind the engine block. It may be necessary to remove the engine cover. Difficulty: easy.
OBD located to the left of the driver's side, under the steering column and behind the bulkhead or the lid in the fuse box area.

ECU notes

Last upgrade 09/1999 for ecu 066. This is availlable for all the ECU with software 011,022,033,044,055 and 066 on engine 1800 cc 16 Valvle. Ibrid ECU; for program that is necessary RACE2000 and FLASH4 serial program.
Last upgrade 09/1999 for ecu 035F.This is availlable for all the ECU with software 002,024F and 035F on engine 1800 cc 16 Valvle. Ibrid ECU; for program that is necessary RACE2000 and FLASH4 serial program.