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 (2016) 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 diesel built in 2016 — the Tricore ECU era; OBD flash works on most production revisions.

Dacia is Renault's mass-market budget sub-brand, built in Romania. Mid-generation diesel models use standard OBD read/write.

Within the Renault-Nissan Alliance, ECUs are partly standardised, so some files carry over between brands. On older-generation Renault models, Stage 1 is done via OBD without bench. The Renault community in France and Eastern Europe offers a large pool of ready-made Stage files. On naturally aspirated Renault engines, the main effect is on throttle response. Low-output Renault engines are city-segment units; Stage 1 is safe.

Frequently asked questions

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

Stage 1 for the Renault Trafic 1.6 DCI EU6 95 hp adds +50 hp — power increases from 95 to 145 hp (+53%). Torque rises from 260 to 380 Nm (+120 Nm).

What does a Stage 1 remap of the Renault Trafic 1.6 DCI EU6 95 hp include?

Stage 1 on the Renault Trafic 1.6 DCI EU6 95 hp is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +50 hp with no hardware changes.

Is Stage 1 safe for the low-output Renault Trafic 1.6 DCI EU6 95 hp?

Yes, Stage 1 on the low-output Renault Trafic 1.6 DCI EU6 95 hp delivers a moderate but genuine gain — without overstressing the hardware. On base naturally aspirated engines the effect is felt mainly as improved throttle response and a stronger mid-range.

How does Stage 2 differ from Stage 1 on the Renault Trafic 1.6 DCI EU6 95 hp?

Stage 2 for the Renault Trafic 1.6 DCI EU6 95 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.

How many ECU variants does the Renault Trafic 1.6 DCI EU6 95 hp have?

The Renault Trafic 1.6 DCI EU6 95 hp has 2 ECU variants: Bosch DCU17PC42, Bosch EDC17C84. Before flashing you need to read the specific unit — calibration is done for the exact hardware/software.

Does Stage 1 void the warranty on the Renault Trafic?

Stage 1 on the Renault Trafic voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.

How quickly is chip tuning of the Renault Trafic 1.6 DCI EU6 95 hp done?

The full remap cycle for the Renault Trafic — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.

Can you return to stock after Stage 1 on the Renault Trafic?

The original Renault Trafic ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.

How much does Stage 1 cost for the Renault Trafic 1.6 DCI EU6 95 hp?

The cost of Stage 1 for the Renault Trafic 1.6 DCI EU6 95 hp is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.

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