Dacia Logan 1.5 DCI 8v EU4 90 hp — Stage 1 file (+20 hp)
hp
Stage 1 file for Dacia Logan 1.5 DCI 8v EU4 90 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Dacia Logan 1.5 DCI 8v EU4 90 hp ECU
Dacia Logan (2007) 1.5 DCI 8v EU4 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 240 Nm (+20 Nm). ECU — Delphi DCM3.4. Flashing method: OBD or Bench depending on the unit's protection. The 2007 generation — first-generation CDI/TDI/HDi diesels with relatively simple ECU protection; OBD reading works directly.
Dacia is a Romanian carmaker, founded in 1966 and owned by Renault since 1999. Dacia uses Renault engines and platforms. Dacia positions itself as an affordable alternative to Renault — the same quality at a lower price. Dacia uses Renault's dCi diesel engines. Dacia diesels are a mainstream chip tuning subject across Eastern Europe and the CIS. On older Dacia dCi engines, Stage 1 is a straightforward OBD job.
The Dacia community in Eastern Europe and the CIS enjoys a large library of ready-made Stage files. Within the Renault-Nissan Alliance, ECUs are standardised, so Dacia files often work on Renault. Low-output Dacia engines are city-segment units; Stage 1 is safe.
Frequently asked questions
How much horsepower does Stage 1 add for the Dacia Logan 1.5 DCI 8v EU4 90 hp?
The Stage 1 gain for the Dacia Logan 1.5 DCI 8v EU4 90 hp is 20 hp (+22%) over the stock 90 hp, for a total of 110 hp. Torque rises from 220 to 240 Nm (+20 Nm).
What is Stage 1 chip tuning for the Dacia Logan?
Stage 1 is a software optimization of the factory ECU firmware of the Dacia Logan with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +20 hp with no hardware changes.
Is Stage 1 worth doing on the base Dacia Logan?
Stage 1 on the base Dacia Logan is safe — the factory calibration of low-output engines leaves headroom for software optimization. The gain is modest, but engine life is not affected.
What is Stage 2 for the Dacia Logan 1.5 DCI 8v EU4 90 hp?
Stage 2 on the Dacia Logan 1.5 DCI 8v EU4 90 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
What ECU platform does the Dacia Logan 1.5 DCI 8v EU4 90 hp use?
The Dacia Logan 1.5 DCI 8v EU4 90 hp is fitted with the Delphi DCM3.4 ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.
Does the factory warranty of the Dacia Logan remain valid after Stage 1?
After remapping the Dacia Logan, 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 Dacia Logan?
Reading and writing via OBD takes 25-30 minutes on the Dacia Logan. 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 Dacia Logan?
Before Stage 1 the original of the Dacia Logan 1.5 DCI 8v EU4 90 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Dacia Logan 1.5 DCI 8v EU4 90 hp cost?
The remap price for the Dacia Logan 1.5 DCI 8v EU4 90 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.