Renault Scenic 1.5 DCI EU5 95 hp — Stage 1 file (+35 hp)

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Chip tuning for Renault Scenic 1.5 DCI EU5 95 hp ECU

Renault Scenic (2009) 1.5 DCI EU5 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 130 hp (+35 hp, +37%) and torque from 240 to 300 Nm (+60 Nm). Diesel engines built in 2009 — the era of classic Common Rail without strong encryption.

Renault is the core of the Renault-Nissan-Mitsubishi Alliance (formed in 1999 and expanded in 2016). DPF/SCR with AdBlue is standard on Euro-6 Renault diesels.

Within the Renault-Nissan Alliance, ECUs are partly standardised, so some files carry over between brands. 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 horsepower does Stage 1 add for the Renault Scenic 1.5 DCI EU5 95 hp?

Stage 1 for the Renault Scenic 1.5 DCI EU5 95 hp adds +35 hp — power increases from 95 to 130 hp (+37%). Torque rises from 240 to 300 Nm (+60 Nm).

What does a Stage 1 remap of the Renault Scenic 1.5 DCI EU5 95 hp include?

Stage 1 is a software optimization of the factory ECU firmware of the Renault Scenic with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +35 hp with no hardware changes.

Is Stage 1 worth doing on the base Renault Scenic?

Yes, Stage 1 on the low-output Renault Scenic 1.5 DCI EU5 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.

What is Stage 2 for the Renault Scenic 1.5 DCI EU5 95 hp?

Stage 2 for the Renault Scenic 1.5 DCI EU5 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.

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

After remapping the Renault Scenic, 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 Scenic?

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

Before Stage 1 the original of the Renault Scenic 1.5 DCI EU5 95 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Renault Scenic 1.5 DCI EU5 95 hp cost?

The remap price for the Renault Scenic 1.5 DCI EU5 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: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno