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)
✓ Add-on module available 7 firmware versions
Vehicle data
| Brand | ALFA ROMEO |
| Model | 4C |
| Engine | 1.8L 16V TBi 177kW/237HP MED17.3.3 |
| Stock power | 241 CV / 177 kW |
| Displacement | 1800 cc |
| Fuel | Benzina sovralimentato |
| Vehicle type | Auto |
ECU
| Manufacturer | BOSCH |
| Model | MED17.3.3 |
| Memory / EPROM | MICRO ST TRICORE - 32768 - 400000 |
Available tuning operations / options:
- Engine ignition timing versus temperature
- Maximum air charge for overboost protection with turbocharger fault
- Base timing
- Optimal spark timing/MBT
- Knock correction advance max
- Boost limiter correction for APS/BPS sensor
- Boost pressure
- Desired engine load calculation
- Lambda correction for engine temperature after starting
- Exhaust gas temperature
- High pressure fuel pump setpoint
- High fuel pressure pump limit for ECT sensor
- Advance limiter for component protection 1
- Lambda enrichment for components protection
- Lambda correction for exhaust manifold temperature
- RPM Limiter
- RPM/speed limiter 2
- RPM Limiter 2
- RPM limiter 3
- RPM limiter 4
- RPM Limiter 5
- Lambda driver wish
- Knock detection factor
- Maximum compression ratio
- Throttle air mass flow calculation
- Manifold absolute pressure time delay
- Characteristic manifold absolute pressure time constant of the LRS
- Maximum negative deviation for boost overcharge
- Max torque profile
- Torque management City mode
- Torque management in Normal mode
- Torque management Sport mode
- Optimal engine moment
- Power control in City mode
- Power Control in Normal mode
- Power Control in Sport mode
- Power limit torque table
- Maximum pressure ratio limit depending on temperature
- % relative air filling limit depending on IAT
- Driver torque request
- Throttle angle management
- Turbocharger volumetric efficiency
- Wastegate duty-cycle
Firmware identifiers (7)
| Hardware No. | Software No. (chip) | Version | Update software | ECU |
|---|
| — | 1037554985 |
1.91.004 | — |
BOSCH MED17.3.3 |
| 0261S08716 | 1037535197 |
1.91.068 | — |
BOSCH MED17.3.3 |
| 0261S08716 | 1037540594 |
1.91.007 | — |
BOSCH MED17.3.3 |
| 0261S09563 | 1037548256 |
1.91.010 | — |
BOSCH MED17.3.3 |
| 0261S10665 | 1037549365 |
1.91.010 | — |
BOSCH MED17.3.3 |
| 0261S10665 | 1037542878 |
1.94.008 | — |
BOSCH MED17.3.3 |
| 0261S10676 | 1037544476 |
1.91.008 | — |
BOSCH MED17.3.3 |
Vehicle technical notes
ECU located in the engine bay to the right or left of the engine block, visible or hidden by a plastic lid. Difficulty:easy
ECU notes
MICRO Infineon Tricore TC1793 To work on this ECU you can use NewTrasdata
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