Renault Clio 1.5 DCI EU4 70 hp — Stage 1 file (+20 hp)
hp
Stage 1 file for Renault Clio 1.5 DCI EU4 70 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Renault Clio 1.5 DCI EU4 70 hp ECU
Renault Clio (2005 - III) 1.5 DCI EU4 70 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 70 to 90 hp (+20 hp, +29%) and torque from 160 to 200 Nm (+40 Nm). ECU — Delphi DCM1.2. Flashing method: OBD or Bench depending on the unit's protection. Diesel engines built in 2005 — the era of classic Common Rail without strong encryption.
Renault is a French carmaker, founded in 1899. Renault diesel engines are also used in Nissan, Dacia and Mercedes (the Citan/Vito run Renault engines).
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 Clio 1.5 DCI EU4 70 hp?
Stage 1 chip tuning on the Renault Clio 1.5 DCI EU4 70 hp boosts engine output by 20 hp: from 70 to 90 hp. Torque rises from 160 to 200 Nm (+40 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.
What does chip tuning give on the low-output Renault Clio 1.5 DCI EU4 70 hp?
Yes, Stage 1 on the low-output Renault Clio 1.5 DCI EU4 70 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 much does Stage 2 add on the Renault Clio?
Stage 2 for the Renault Clio 1.5 DCI EU4 70 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 ECU is fitted to the Renault Clio 1.5 DCI EU4 70 hp?
The Renault Clio 1.5 DCI EU4 70 hp ECU is the Delphi DCM1.2. Production versions support OBD access; locked variants require Bench (BDM/JTAG).
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 EU4 70 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 EU4 70 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 EU4 70 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.