Dacia Logan 1.5 DCI EU5 90 hp — Stage 1 file (+20 hp)
hp
Stage 1 file for Dacia Logan 1.5 DCI EU5 90 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Dacia Logan 1.5 DCI EU5 90 hp ECU
Dacia Logan (2013) 1.5 DCI EU5 90 hp — mass-market diesel engine of the passenger segment of the Renault-Nissan-Mitsubishi Alliance (через Renault) group (Румыния, 1966). Stage 1 chip tuning raises power from 90 to 110 hp (+20 hp, +22%) and torque from 220 to 250 Nm (+30 Nm). ECU — Bosch EDC17C42. Flashing method: OBD or Bench depending on the unit's protection. A diesel built in 2013 — the Tricore ECU era; OBD flash works on most production revisions.
Dacia positions itself as an affordable alternative to Renault — the same quality at a lower price. Dacia is a mass-market budget brand of the Renault-Nissan alliance. The Logan, Sandero and Duster are Dacia's iconic mass-market models. Mid-generation diesel models use standard OBD. DPF/SCR with AdBlue is standard on Euro-6 Dacia diesels. On low-output Dacia dCi engines, Stage 1 is safe.
Within the Renault-Nissan Alliance, ECUs are standardised, so Dacia files often work on Renault. The Dacia community in Eastern Europe and the CIS enjoys a large library of ready-made Stage files. Low-output Dacia engines are city-segment units; Stage 1 is safe.
Frequently asked questions
What is the Stage 1 effect on the Dacia Logan 1.5 DCI EU5 90 hp?
Stage 1 chip tuning on the Dacia Logan 1.5 DCI EU5 90 hp boosts engine output by 20 hp: from 90 to 110 hp. Torque rises from 220 to 250 Nm (+30 Nm).
What changes in the Dacia Logan ECU after Stage 1?
Stage 1 chip tuning of the Dacia Logan 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 Dacia Logan 1.5 DCI EU5 90 hp?
Yes, Stage 1 on the low-output Dacia Logan 1.5 DCI EU5 90 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 Dacia Logan?
Stage 2 for the Dacia Logan 1.5 DCI EU5 90 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 Dacia Logan 1.5 DCI EU5 90 hp?
The Dacia Logan 1.5 DCI EU5 90 hp ECU is the Bosch EDC17C42. Production versions support OBD access; locked variants require Bench (BDM/JTAG).
What happens to the Dacia Logan warranty after chip tuning?
The factory warranty of the Dacia Logan 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 Dacia Logan take?
On the Dacia Logan 1.5 DCI EU5 90 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 Dacia Logan?
Yes, the original ECU firmware of the Dacia Logan 1.5 DCI EU5 90 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 Dacia Logan?
Stage 1 for the Dacia Logan 1.5 DCI EU5 90 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.