Fiat Ducato 2019> 2.3 Multijet 140bhp remap figures
The Fiat Ducato 2.3 Multijet 140bhp (2019>) is a diesel 2.3L model making 140bhp and 350Nm as standard. After a Stage 1 ECU remap we expect 210bhp and 473Nm - up to 70bhp and 123Nm more than stock.
Choose your map
Stage 1 remap figures
A Stage 1 remap is a software-only change to the ECU on an otherwise standard car. It needs no extra parts, which makes it the usual starting point.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 140 bhp | 210 bhp | +70 bhp |
| Torque | 350 Nm | 473 Nm | +123 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 140 bhp | 350 Nm | |
| Stage 1Maximum software-only performance | 210 bhp | 473 Nm | +70 bhp +123 Nm |
| Stage 1 EcoPerformance with economy in mind | 193 bhp | 463 Nm | +53 bhp +113 Nm |
| Eco mapEconomy first | 187 bhp | 457 Nm | +47 bhp +107 Nm |
Who is the Stage 1 map for?
- Drivers who want stronger pulling power for overtaking, hills and towing, with no parts to fit.
- Daily and motorway drivers who want the engine to feel less strained at cruising speed.
- Anyone who wants the biggest software-only change we list for this engine.
What this means for your Ducato
Diesel remaps work mainly on boost pressure, fuel delivery and torque limiters, which is why the Nm gain is usually the figure you feel in everyday driving, particularly when overtaking or towing.
Engine management is by a Marelli MJD9 unit. Newer ECUs often protect their software, so we read the exact unit and version on the car before confirming the figures on this page.
We remap at our Belgrave Gate workshop in Leicester, or at your home or work within 30 miles, and every job starts with a diagnostic check.
Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.
Figures reviewed 22 October 2026.
Stage 1 questions
How much power does the Stage 1 map give the Fiat Ducato 2.3 Multijet 140bhp?
We expect 210bhp and 473Nm against 140bhp and 350Nm as standard: up to +70bhp and +123Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
Does a Stage 1 remap need any extra parts on the Fiat Ducato 2.3 Multijet 140bhp?
No. Stage 1 is a software-only change to the ECU on an otherwise standard car.
Is there a gentler map than Stage 1 for this engine?
Yes, two. Stage 1 Eco is performance with economy in mind: 193bhp and 463Nm expected. The Eco map is economy first: 187bhp and 457Nm. Both still sit above the standard 140bhp and 350Nm.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.