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 2 firmware versions
Vehicle data
| Brand | FIAT |
| Model | 500 (312) |
| Engine | 1.4L 16V MULTIAIR 101kW/135HP IAW8GMKC |
| Stock power | 137 CV / 101 kW |
| Displacement | 1400 cc |
| Fuel | Benzina sovralimentato |
| Vehicle type | Auto |
ECU
| Manufacturer | MARELLI |
| Model | 8GMK/8GML |
| Memory / EPROM | Micro BGA STSPC564A80 - 32748Kbit - 400000 |
Available tuning operations / options:
- Base timing
- Base lambda - cold
- Base Lambda - hot
- Boost pressure limiter
- Electronic throttle control
- Compressor pressure ratio limit for pumping and speed
- Average power effective limitation
- Average torque effective limitation
- Torque limiter
- Maximum Upstream pressure in event of Normal boost modality
- Maximum Upstream pressure in event of normal boost modality, Offroad mode activated
- Maximum Upstream pressure in event of normal boost modality, Sport mode activated
- Maximum Upstream pressure in event of overboost modality
- Maximum Upstream pressure in event of overboost modality, Offroad modality activated
- Maximum Upstream pressure in event of overboost modality, Sport modality activated
- Max torque profile
- Torque management in Normal mode
- Torque management Sport mode
- Power Control in Normal mode
- Power Control in Sport mode
- Power limit torque table
- Torque limit table for ECT sensor
- Take-off torque law in Normal mode
- Take-off torque law in Normal mode with power control
- Take-off torque law in Sport mode
- Take-off torque law in Sport mode with power control
- Wastegate duty-cycle
Firmware identifiers (2)
| Hardware No. | Software No. (chip) | Version | Update software | ECU |
|---|
| MM8GMKHW662 | 057005AI |
1.91.010 | 057005AI |
MARELLI 8GMK/8GML |
| MM8GMWHW640 | 03100000 |
1.91.008 | 68171042AC |
MARELLI 8GMW |
Vehicle technical notes
OBD located under the steering column, above the pedals. Visible or hidden by a plastic lid.
ECU notes
Microprocessor BGA SPC564A80 This Setting File can be used for serial system NewGenius. ATTENTION: before proceding with any serial operation please read carefully the corresponding protocol serial manual. To work on this ECU you can use NewTrasdata
Microprocessor FMPC 5565 This Setting File can be used for serial system NewGenius. To work on this ECU you can use NewTrasdata ATTENTION: before proceding with any serial operation please read carefully the corresponding protocol serial manual.
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Tools to read and write this ECU
