FIAT Doblo ECU remapping
191 files available
About remapping
The Fiat Doblò accounts for 191 files in our catalogue, with the 1.3, 1.6 and 1.9 JTD MultiJet diesels as the core engines. It is a compact van used heavily in urban delivery and trades work, and also popular as a practical family vehicle.
Stage 1 makes up 156 files, with 40 EGR off and 29 DPF off. The ECUs include Bosch EDC16C39, EDC17C49 and EDC17C69, plus Magneti Marelli MJD6F3, MJ8F3H and MJ9DFH on various units.
Model highlights
- ›156 Stage 1 files across the 1.3, 1.6 and 1.9 JTD MultiJet diesels.
- ›40 EGR off and 29 DPF off files for maintenance work.
- ›Used both as a working van and a practical family vehicle.
- ›ECUs including EDC16C39, EDC17C49, EDC17C69, MJD6F3, MJ8F3H and MJ9DFH.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| 1.9 JTDM | Diesel | 105 hp | 132 hp +27 | — |
| 1.6 MJET | Diesel | 105 hp | 132 hp +27 | — |
| 1.3 JTD | Diesel | 69 hp | 80 hp +11 | — |
Indicative figures from the technical catalogue; confirmed when you request the file.
Power curve
1.6 MJET
ECUs
ECU manufacturers
Available services
Remapping services
Stage 1
Optimising the original map with no hardware changes: more power and torque, full reliability.
EGR off
EGR valve management to reduce soot issues and improve response.
DPF off
Particulate filter solution: no more regenerations or blockage warnings.
Stage 2
Remap for vehicles with mechanical upgrades (intake, exhaust, intercooler…).
Speed limiter removal
Removal of the factory speed limiter.
AdBlue/SCR off
AdBlue/SCR system management to avoid faults and lock-outs.
Why remap with Repromatronic
- ✓More power and torque with engine-safe tuning
- ✓Sharper throttle response and nicer driving
- ✓Potential fuel savings in normal driving
- ✓Files built from the original and 100% reversible
- ✓Made by technicians with thousands of projects behind them
Are you a driver?
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Log in as a professionalFrequently asked questions
Is a remap worthwhile on a compact van?
Yes, mainly for low-end torque: it makes pulling away loaded easier and avoids working the engine hard at every junction.
How does the 1.3 MultiJet respond?
It is a widely used and well-documented engine that gains mainly in mid-range flexibility from a measured map.
Do you work with Magneti Marelli ECUs?
Yes, the MJD6F3, MJ8F3H and MJ9DFH are common on this model and we cover them comprehensively.