Renault Trafic 1.6 DCI EU6 95 hp — Stage 1 file (+50 hp)

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Chip tuning for Renault Trafic 1.6 DCI EU6 95 hp ECU

Renault Trafic (2019) 1.6 DCI EU6 95 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 95 to 145 hp (+50 hp, +53%) and torque from 260 to 380 Nm (+120 Nm). This engine ships with different ECU variants: Bosch DCU17PC42, Bosch EDC17C84. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 4 configurations · 2 ECU variants. A modern diesel built in 2019 — a generation with encrypted firmware (Tricore TPROT) that often requires a Bench read.

Renault Sport is the performance division that builds RS models and the Megane Sport. Renault is a high-volume chip tuning subject in Western Europe, particularly among taxi fleets.

On modern Renault models, Bench is often needed for the top models. The Renault community in France and Eastern Europe offers a large pool of ready-made Stage files. Within the Renault-Nissan Alliance, ECUs are partly standardised, so some files carry over between brands. Low-output Renault engines are city-segment units; Stage 1 is safe. On naturally aspirated Renault engines, the main effect is on throttle response.

Frequently asked questions

How much does the power of the Renault Trafic 1.6 DCI EU6 95 hp increase after Stage 1?

After Stage 1 the power of the Renault Trafic 1.6 DCI EU6 95 hp rises from 95 to 145 hp, a gain of 50 hp (+53%). Torque rises from 260 to 380 Nm (+120 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 +50 hp with no hardware changes.

Is Stage 1 worth doing on the base Renault Trafic?

Stage 1 on the base Renault Trafic is safe — the factory calibration of low-output engines leaves headroom for software optimization. The gain is modest, but engine life is not affected.

What is Stage 2 for the Renault Trafic 1.6 DCI EU6 95 hp?

Stage 2 on the Renault Trafic 1.6 DCI EU6 95 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which control units is the Renault Trafic 1.6 DCI EU6 95 hp built with?

The Renault Trafic 1.6 DCI EU6 95 hp comes with 2 ECU variants: Bosch DCU17PC42, Bosch EDC17C84. Calibration is done for the specific unit after the revision is identified.

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 EU6 95 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 EU6 95 hp cost?

The remap price for the Renault Trafic 1.6 DCI EU6 95 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