Ford EcoSport 1.5 TDCI EU5 125 hp — Stage 1 file (+15 hp)

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Chip tuning for Ford EcoSport 1.5 TDCI EU5 125 hp ECU

Ford EcoSport (2018) 1.5 TDCI EU5 125 hp — mass-market diesel engine of the passenger segment of the Ford Motor Company group (США, 1903). Stage 1 chip tuning raises power from 125 to 140 hp (+15 hp, +12%) and torque from 300 to 335 Nm (+35 Nm). This engine ships with different ECU variants: Bosch DCU17PC43, Bosch EDC17C70. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. A 2018 diesel — a modern platform protected by RSA + checksum encryption; top models require BDM/JTAG.

Ford pioneered mass assembly-line car production. Ford is an American carmaker, founded in 1903 by Henry Ford. Ford shares some ECUs with Mazda (a Visteon legacy). The Ford Transit is the best-selling commercial diesel in Europe.

The EcoBoost 2.0/2.3 (Focus ST, Mustang EcoBoost) is a popular tuning subject. The US Ford community has a large pool of ready-made Stage files for EcoBoost and V8 engines. Stage 1 on TDCi/Transit engines delivers a noticeable torque gain. The Ford Transit and Ranger are Ford's best-selling commercial diesels in Europe. Mid-range Ford models with EcoBoost are a mainstream chip tuning subject.

Frequently asked questions

What power gain do you get after chip tuning the Ford EcoSport 1.5 TDCI EU5 125 hp?

Stage 1 chip tuning on the Ford EcoSport 1.5 TDCI EU5 125 hp boosts engine output by 15 hp: from 125 to 140 hp. Torque rises from 300 to 335 Nm (+35 Nm).

What changes in the Ford EcoSport ECU after Stage 1?

Stage 1 is a software optimization of the factory ECU firmware of the Ford EcoSport with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +15 hp with no hardware changes.

What is the risk of Stage 1 on the Ford EcoSport 1.5 TDCI EU5 125 hp?

A remap of the Ford EcoSport 1.5 TDCI EU5 125 hp is safe — the factory calibration in this mid-range class is conservative, leaving genuine headroom for Stage 1 with no hardware changes.

What is Stage 2 for the Ford EcoSport 1.5 TDCI EU5 125 hp?

Stage 2 for the Ford EcoSport 1.5 TDCI EU5 125 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 control units is the Ford EcoSport 1.5 TDCI EU5 125 hp built with?

The Ford EcoSport 1.5 TDCI EU5 125 hp comes with 2 ECU variants: Bosch DCU17PC43, Bosch EDC17C70. Calibration is done for the specific unit after the revision is identified.

Does the factory warranty of the Ford EcoSport remain valid after Stage 1?

After remapping the Ford EcoSport, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.

How long is the wait for a Stage 1 remap for the Ford EcoSport?

Reading and writing via OBD takes 25-30 minutes on the Ford EcoSport. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.

How do you roll back to the factory firmware of the Ford EcoSport?

Before Stage 1 the original of the Ford EcoSport 1.5 TDCI EU5 125 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Ford EcoSport 1.5 TDCI EU5 125 hp cost?

The remap price for the Ford EcoSport 1.5 TDCI EU5 125 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno