Fiat Scudo 2.0 HDI 136 hp — Stage 1 file (+29 hp)

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Chip tuning for Fiat Scudo 2.0 HDI 136 hp ECU

Fiat Scudo (2008) 2.0 HDI 136 hp — mass-market diesel engine of the passenger segment of the Stellantis (бывш. FCA — Fiat Chrysler Automobiles) group (Италия, 1899). Stage 1 chip tuning raises power from 136 to 165 hp (+29 hp, +21%) and torque from 320 to 380 Nm (+60 Nm). This engine ships with different ECU variants: Delphi DCM3.4(+), Siemens/Continental SID803, Siemens/Continental SID803A. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 3 configurations · 3 ECU variants. Diesel engines built in 2008 — the era of classic Common Rail without strong encryption.

The Fiat community in Italy and Eastern Europe generates a large volume of chip tuning on compacts. MultiJet is Fiat's proprietary technology for its Common Rail diesel engines.

The Fiat community in Italy offers a large pool of ready-made Stage files for compacts and the Ducato. Within Stellantis, ECUs are standardised across platforms, so some files work on Fiat/Citroen/Peugeot. On Fiat diesels, Stage 1 delivers a noticeable torque gain. The Fiat community in Southern Europe has a large pool of ready-made Stage files. Mid-range Fiat engines are a high-volume chip tuning subject.

Frequently asked questions

How many horsepower does the Fiat Scudo 2.0 HDI 136 hp reach after a remap?

Stage 1 chip tuning on the Fiat Scudo 2.0 HDI 136 hp boosts engine output by 29 hp: from 136 to 165 hp. Torque rises from 320 to 380 Nm (+60 Nm).

What changes in the Fiat Scudo ECU after Stage 1?

Stage 1 chip tuning of the Fiat Scudo is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +29 hp with no hardware changes.

Can you do Stage 1 on the Fiat Scudo 2.0 HDI 136 hp?

Yes, Stage 1 for the Fiat Scudo 2.0 HDI 136 hp stays within the factory limits for boost pressure, knock and temperature. On a healthy engine with a serviced turbo and injectors there is no risk.

How much does Stage 2 add on the Fiat Scudo?

Stage 2 for the Fiat Scudo 2.0 HDI 136 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.

Which ECUs are found on the Fiat Scudo 2.0 HDI 136 hp?

The Fiat Scudo 2.0 HDI 136 hp was fitted with different ECUs depending on the year and trim: Delphi DCM3.4(+), Siemens/Continental SID803, Siemens/Continental SID803A. The write method (OBD, Bench, Boot) is determined when the unit is read.

What happens to the Fiat Scudo warranty after chip tuning?

The factory warranty of the Fiat Scudo does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.

How long does remapping the Fiat Scudo take?

On the Fiat Scudo 2.0 HDI 136 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.

Is the original file kept when chip tuning the Fiat Scudo?

Yes, the original ECU firmware of the Fiat Scudo 2.0 HDI 136 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.

What is the price of a Stage 1 remap for the Fiat Scudo?

Stage 1 for the Fiat Scudo 2.0 HDI 136 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.

Last updated: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno