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 3 firmware versions
Vehicle data
| Brand | FIAT |
| Model | IDEA |
| Engine | 1.3L 16V MJET 70kW/95HP MJ8DF/8F2 |
| Stock power | 95 CV / 7 kW |
| Displacement | 1300 cc |
| Fuel | Diesel sovralimentato |
| Vehicle type | Auto |
ECU
| Manufacturer | MARELLI |
| Model | MJD8F2 |
| Memory / EPROM | MICRO BGA MOTOROLA FRESCALE con Flash interna MPC5565 16384 Kbit - 0x200000 |
Available tuning operations / options:
- Maximum engine boost pressure F (atmospheric pressure)
- Boost pressure
- Engine efficiency
- EGR valve control
- Basic torque management at engine cranking
- Gearbox maximum torque allowed
- Injection period
- Injection period 2
- Injection opening time related to inj. pressure
- Injection opening time related to inj. pressure 2
- Max injection limit
- Torque limiter 2
- Torque limiter 3
- Torque limiter
- Lambda value of the smoke limitation
- Max torque profile
- Rail pressure threshold for torque limitation
- Specific injection pressure
- Air mass flow
- RPM step reference
- Driver torque request
- Driver torque request Sport mode
- Torque limiter for EFT sensor
- Torque limit table for ECT sensor
- Take-off torque law in Normal mode
- Variable geometry duty cycle limit
- Variable geometry duty cycle - steady state
- Variable geometry duty cycle - transient state
Firmware identifiers (3)
| Hardware No. | Software No. (chip) | Version | Update software | ECU |
|---|
| MJ8DFHW00T | 9755I288 |
1.01.023 | — |
MARELLI MJD8F2 |
| MJ8DFHW00T | 9454I276 |
1.00.037 | — |
MARELLI MJD8F2 |
| MJ8DFHW00Y | 9454I176 |
1.01.011 | — |
MARELLI MJD8F2 |
Vehicle technical notes
OBD located under the steering column, above the pedals. Visible or hidden by a plastic lid.
ECU notes
Microprocessor FMPC 5565 To work on this ECU you can use NewTrasdata 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.
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Tools to read and write this ECU
