Ford S-Max 2.2 TDCi 175hp Remap

The Ford S-Max 2.2 TDCi 175hp is a 2.2L turbocharged diesel engine producing 175 BHP and 400 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 202 BHP and 472 Nm — a gain of around 27 BHP (15%) and 72 Nm (18%).

This engine has moderate remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.

From a technical perspective, the ECU is typically a Siemens/Continental SID (common) or Bosch (varies).

Considerations: High tuned torque: check transmission torque capacity and service history.. Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.

Fuel economy note: possible improvement with conservative driving.

All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.