Renault Kadjar 1.5 DCI EU6 110 hp — Stage 1 file (+25 hp)

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Chip tuning for Renault Kadjar 1.5 DCI EU6 110 hp ECU

Renault Kadjar (2015 - I) 1.5 DCI EU6 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 135 hp (+25 hp, +23%) and torque from 260 to 300 Nm (+40 Nm). This engine ships with different ECU variants: Bosch EDC17C42, Bosch EDC17C84, Siemens/Continental SID309, Siemens/Continental SID310. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 7 configurations · 4 ECU variants. A diesel built in 2015 — the Tricore ECU era; OBD flash works on most production revisions.

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.

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 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

How much horsepower does Stage 1 add for the Renault Kadjar 1.5 DCI EU6 110 hp?

Stage 1 chip tuning on the Renault Kadjar 1.5 DCI EU6 110 hp boosts engine output by 25 hp: from 110 to 135 hp. Torque rises from 260 to 300 Nm (+40 Nm).

What changes in the Renault Kadjar ECU after Stage 1?

Stage 1 on the Renault Kadjar 1.5 DCI EU6 110 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 +25 hp with no hardware changes.

Is a Stage 1 remap safe for the 1.5 DCI EU6 110 hp?

Stage 1 on the Renault Kadjar 1.5 DCI EU6 110 hp is developed while keeping the factory AFR, knock control and temperature limits. Engine life is preserved provided regular maintenance is carried out.

How does Stage 2 differ from Stage 1 on the Renault Kadjar 1.5 DCI EU6 110 hp?

Stage 2 for the Renault Kadjar 1.5 DCI EU6 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.

How many ECU variants does the Renault Kadjar 1.5 DCI EU6 110 hp have?

The Renault Kadjar 1.5 DCI EU6 110 hp has 4 ECU variants: Bosch EDC17C42, Bosch EDC17C84, Siemens/Continental SID309, Siemens/Continental SID310. 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 Kadjar?

Stage 1 on the Renault Kadjar 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 Kadjar 1.5 DCI EU6 110 hp done?

The full remap cycle for the Renault Kadjar — 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 Kadjar?

The original Renault Kadjar 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 Kadjar 1.5 DCI EU6 110 hp?

The cost of Stage 1 for the Renault Kadjar 1.5 DCI EU6 110 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: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno