Ford Transit Connect 1.5 TDCI EU5 (2018) 120 hp — Stage 1 file (+20 hp)

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Chip tuning for Ford Transit Connect 1.5 TDCI EU5 (2018) 120 hp ECU

Ford Transit Connect (2016) 1.5 TDCI EU5 (2018) 120 hp — mass-market diesel engine of the passenger segment of the Ford Motor Company group (США, 1903). Stage 1 chip tuning raises power from 120 to 140 hp (+20 hp, +17%) and torque from 270 to 330 Nm (+60 Nm). This engine ships with different ECU variants: Bosch EDC17C70, Bosch MD1CS005. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. The 2016 generation — mid-generation diesels on the EDC17 platform with OBD reading support and no need for Bench.

Ford is an American carmaker, founded in 1903 by Henry Ford. Ford shares some ECUs with Mazda (a Visteon legacy). The F-Series (F-150) is the best-selling pickup in the US. Mid-generation diesel models use standard OBD.

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. Cobb Tuning and SCT Tuning are the leading tuning brands for Ford in the US. Mid-range Ford models with EcoBoost are a mainstream chip tuning subject. The Ford Transit and Ranger are Ford's best-selling commercial diesels in Europe.

Frequently asked questions

What power gain do you get after chip tuning the Ford Transit Connect 1.5 TDCI EU5 (2018) 120 hp?

After Stage 1 the power of the Ford Transit Connect 1.5 TDCI EU5 (2018) 120 hp rises from 120 to 140 hp, a gain of 20 hp (+17%). Torque rises from 270 to 330 Nm (+60 Nm).

How does Stage 1 differ from stock on the Ford Transit Connect?

Stage 1 chip tuning of the Ford Transit Connect is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +20 hp with no hardware changes.

Can you do Stage 1 on the Ford Transit Connect 1.5 TDCI EU5 (2018) 120 hp?

Yes, Stage 1 for the Ford Transit Connect 1.5 TDCI EU5 (2018) 120 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 Ford Transit Connect?

Stage 2 on the Ford Transit Connect 1.5 TDCI EU5 (2018) 120 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECUs are found on the Ford Transit Connect 1.5 TDCI EU5 (2018) 120 hp?

The Ford Transit Connect 1.5 TDCI EU5 (2018) 120 hp was fitted with different ECUs depending on the year and trim: Bosch EDC17C70, Bosch MD1CS005. The write method (OBD, Bench, Boot) is determined when the unit is read.

What happens to the Ford Transit Connect warranty after chip tuning?

The factory warranty of the Ford Transit Connect 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 Ford Transit Connect take?

On the Ford Transit Connect 1.5 TDCI EU5 (2018) 120 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 Ford Transit Connect?

Yes, the original ECU firmware of the Ford Transit Connect 1.5 TDCI EU5 (2018) 120 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 Ford Transit Connect?

Stage 1 for the Ford Transit Connect 1.5 TDCI EU5 (2018) 120 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: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno