Renault Clio 1.5 DCI EU5 110 hp — Stage 1 file (+20 hp)

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Chip tuning for Renault Clio 1.5 DCI EU5 110 hp ECU

Renault Clio (2005 - III) 1.5 DCI EU5 110 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 110 to 130 hp (+20 hp, +18%) and torque from 240 to 300 Nm (+60 Nm). This engine ships with different ECU variants: Siemens/Continental SID301, Siemens/Continental SID305/6, Siemens/Continental SID306, Siemens/Continental SID307, Siemens/Continental SID305. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 5 configurations · 5 ECU variants. Diesel engines built in 2005 — the era of classic Common Rail without strong encryption.

Alpine is Renault's performance sub-brand for the premium segment. Mid-range Renault diesels are a mainstream chip tuning subject across Europe.

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. On mid-range Renault diesels, Stage 1 delivers a noticeable torque gain. The Renault community in Eastern Europe offers a large pool of Stage files for dCi engines. Mid-range Renault engines are a mainstream chip tuning subject in France.

Frequently asked questions

What power gain do you get after chip tuning the Renault Clio 1.5 DCI EU5 110 hp?

Stage 1 chip tuning on the Renault Clio 1.5 DCI EU5 110 hp boosts engine output by 20 hp: from 110 to 130 hp. Torque rises from 240 to 300 Nm (+60 Nm).

What changes in the Renault Clio ECU after Stage 1?

Stage 1 chip tuning of the Renault Clio 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 Renault Clio 1.5 DCI EU5 110 hp?

Yes, Stage 1 for the Renault Clio 1.5 DCI EU5 110 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 Renault Clio?

Stage 2 for the Renault Clio 1.5 DCI EU5 110 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.

Which ECUs are found on the Renault Clio 1.5 DCI EU5 110 hp?

The Renault Clio 1.5 DCI EU5 110 hp was fitted with different ECUs depending on the year and trim: Siemens/Continental SID301, Siemens/Continental SID305/6, Siemens/Continental SID306, Siemens/Continental SID307, Siemens/Continental SID305. The write method (OBD, Bench, Boot) is determined when the unit is read.

What happens to the Renault Clio warranty after chip tuning?

The factory warranty of the Renault Clio 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 Renault Clio take?

On the Renault Clio 1.5 DCI EU5 110 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 Renault Clio?

Yes, the original ECU firmware of the Renault Clio 1.5 DCI EU5 110 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 Renault Clio?

Stage 1 for the Renault Clio 1.5 DCI EU5 110 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: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno