Renault Trafic 1.6 DCI Bi-Turbo EU5 120 hp — Stage 1 file (+45 hp)

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Chip tuning for Renault Trafic 1.6 DCI Bi-Turbo EU5 120 hp ECU

Renault Trafic (2016) 1.6 DCI Bi-Turbo EU5 120 hp — mass-market diesel engine of the passenger segment of the Renault-Nissan-Mitsubishi Alliance group (Франция, 1899). Stage 1 chip tuning raises power from 120 to 165 hp (+45 hp, +38%) and torque from 320 to 390 Nm (+70 Nm). ECU — Bosch EDC17C42. Flashing method: OBD or Bench depending on the unit's protection. In the CHIPOK database: 2 configurations. The 2016 generation — mid-generation diesels on the EDC17 platform with OBD reading support and no need for Bench.

The Renault range covers compacts, saloons, SUVs, MPVs and commercial vehicles. Renault was a pioneer of compact common-rail diesels in Europe.

The Renault community in France and Eastern Europe offers a large pool of ready-made Stage files. On mid-range Renault diesels, Stage 1 delivers a noticeable torque gain. On older-generation Renault models, Stage 1 is done via OBD without bench. Mid-range Renault engines are a mainstream chip tuning subject in France. The Renault community in Eastern Europe offers a large pool of Stage files for dCi engines.

Frequently asked questions

What power gain do you get after chip tuning the Renault Trafic 1.6 DCI Bi-Turbo EU5 120 hp?

After Stage 1 the power of the Renault Trafic 1.6 DCI Bi-Turbo EU5 120 hp rises from 120 to 165 hp, a gain of 45 hp (+38%). Torque rises from 320 to 390 Nm (+70 Nm).

How does Stage 1 differ from stock on the Renault Trafic?

Stage 1 is a software optimization of the factory ECU firmware of the Renault Trafic with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +45 hp with no hardware changes.

What is the risk of Stage 1 on the Renault Trafic 1.6 DCI Bi-Turbo EU5 120 hp?

A remap of the Renault Trafic 1.6 DCI Bi-Turbo EU5 120 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 Renault Trafic 1.6 DCI Bi-Turbo EU5 120 hp?

Stage 2 on the Renault Trafic 1.6 DCI Bi-Turbo EU5 120 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

What ECU platform does the Renault Trafic 1.6 DCI Bi-Turbo EU5 120 hp use?

The Renault Trafic 1.6 DCI Bi-Turbo EU5 120 hp is fitted with the Bosch EDC17C42 ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.

Does the factory warranty of the Renault Trafic remain valid after Stage 1?

After remapping the Renault Trafic, 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 Renault Trafic?

Reading and writing via OBD takes 25-30 minutes on the Renault Trafic. 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 Renault Trafic?

Before Stage 1 the original of the Renault Trafic 1.6 DCI Bi-Turbo EU5 120 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Renault Trafic 1.6 DCI Bi-Turbo EU5 120 hp cost?

The remap price for the Renault Trafic 1.6 DCI Bi-Turbo EU5 120 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: 03.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno