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Ford S-Max ECU Tuning: Stage 1 Gains by Engine
Dyno-tested Stage 1 results for every Ford S-Max engine we have on the bench. Pick your engine for the full page with ECUs, notes and services, or upload your file straight away.
Stage 1 gains by engine
Best Stage 1 result per engine family on the power variants this model carries; the table below lists the versions matched exactly.
| Engine | Stock | HP Gain | Torque Gain | Details |
|---|---|---|---|---|
| 2.0 HDI diesel | 140–165 hp | from +21 to +32 hp | +59 Nm | Engine page → |
| 2.0 TDCI diesel | 120–210 hp | from +21 to +47 hp | +82 Nm | Engine page → |
| 2.2 TD4 diesel | 160 hp | +27 hp | +63 Nm | Engine page → |
Figures are dyno-tested averages and may vary with hardware condition and fuel quality.
Measured by version
Versions of this model whose ECU and stock power match a dyno row exactly: the figure is the one measured on that engine, not a family average.
| Version | Engine | ECU | Stock | HP Gain | Torque Gain | Order |
|---|---|---|---|---|---|---|
| Ford S-Max petrol | MED17.0 | 203 hp | +67 hp 270 hp · +33% | +100 Nm | Order file → | |
| Ford S-Max diesel | 2.0 TDCI | SID206 | 140 hp | +32 hp. 172 hp · +23% | +48 Nm | Order file → |
| Ford S-Max diesel | 2.0 TDCI | DCM3.5 | 140 hp | +31 hp. 171 hp · +22% | +61 Nm | Order file → |
| Ford S-Max petrol | MED17.0 | 160 hp | +30 hp 190 hp · +19% | +70 Nm | Order file → | |
| Ford S-Max petrol | ME9.0C | 220 hp | +30 hp 250 hp · +14% | +80 Nm | Order file → | |
| Ford S-Max petrol | MEDG17.0 | 240 hp | +30 hp 270 hp · +13% | +64 Nm | Order file → | |
| Ford S-Max diesel | SID206 | 125 hp | +28 hp 153 hp · +22% | +55 Nm | Order file → | |
| Ford S-Max diesel | 2.0 TDCI | DCM 6.1 | 210 hp | +23 hp. 233 hp · +11% | +46 Nm | Order file → |
| Ford S-Max diesel | 2.0 TDCI | DCM6.1 | 210 hp | +23 hp. 233 hp · +11% | +46 Nm | Order file → |
| Ford S-Max diesel | 2.0 TDCI | DCM3.5 | 163 hp | +21 hp. 184 hp · +13% | +45 Nm | Order file → |
7 more versions of the Ford S-Max are in our catalogue: we read their ECU and remap them, the dyno figure is not published yet. Upload your file. Order file →
Measured here, tunable everywhere
The Ford S-Max engines listed above are the ones we have run on the dyno, so the figures on their pages are readings rather than software estimates. They are not the limit of what we tune: every ECU, engine and model we can read can be remapped for power, Ford S-Max or otherwise. If your engine is not on this list, upload the original file anyway.
Every figure here was measured on this engine at a stock power your car has, sometimes on another car fitted with the same unit; the per-version table below marks only the exact matches.
ECU services available on Ford S-Max
Solutions supported on the ECUs fitted to this model. Each engine page lists exactly which ones apply to its control units.
Frequently Asked Questions
Which Ford S-Max engines can be remapped?
The 3 engines in the table above were measured on our dyno: 2.0 HDI, 2.0 TDCI and 2.2 TD4. Other Ford S-Max engines can be remapped too when we can read the ECU - the table is what we publish, not the limit of the service.
How much power does a Stage 1 add on a Ford S-Max?
Between +21 and +67 hp depending on the engine; the best result measured is +67 hp. Every figure is a dyno reading on stock hardware, not an estimate.
Do I have to send the Ford S-Max ECU?
No. Read the original file with your tool (KESS3, Autotuner, CMD, Dimsport, PCMTuner and others), upload it, and the tuned file comes back in 15-20 minutes to write into the car. Only the file travels.
Order your Ford S-Max tuning file
Upload your original ECU file and receive a professional calibration in 15-20 minutes.
Tune Your File →v4.31.23