Nissan Note 1.5 DCI EU4 85 hp — Stage 1 file (+19 hp)

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Chip tuning for Nissan Note 1.5 DCI EU4 85 hp ECU

Nissan Note (2005) 1.5 DCI EU4 85 hp — mass-market diesel engine of the passenger segment of the Renault-Nissan-Mitsubishi Alliance group (Япония, 1933). Stage 1 chip tuning raises power from 85 to 104 hp (+19 hp, +22%) and torque from 200 to 260 Nm (+60 Nm). This engine ships with different ECU variants: Delphi DCM1.2, Delphi DCM3.4. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. Diesel engines built in 2005 — the era of classic Common Rail without strong encryption.

Nissan shares some engines and platforms with Renault and Mitsubishi. Nissan is a Japanese carmaker from Yokohama, founded in 1933. Nissan is part of the Renault-Nissan-Mitsubishi Alliance. Nissan uses Renault dCi diesels on its European passenger-car models. Nissan has its own diesels for commercial vehicles (Navara, NV). DPF/SCR with AdBlue is standard on Euro-6 Nissan diesels.

The GT-R community is an industry of its own with ready-made Stage files. The Nissan community in the JDM segment is the world's largest for the GT-R. Low-output Nissans are naturally aspirated city cars, and Stage 1 is safe on them.

Frequently asked questions

What power gain do you get after chip tuning the Nissan Note 1.5 DCI EU4 85 hp?

Stage 1 for the Nissan Note 1.5 DCI EU4 85 hp adds +19 hp — power increases from 85 to 104 hp (+22%). Torque rises from 200 to 260 Nm (+60 Nm).

What does a Stage 1 remap of the Nissan Note 1.5 DCI EU4 85 hp include?

Stage 1 on the Nissan Note 1.5 DCI EU4 85 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 +19 hp with no hardware changes.

Is Stage 1 safe for the low-output Nissan Note 1.5 DCI EU4 85 hp?

Yes, Stage 1 on the low-output Nissan Note 1.5 DCI EU4 85 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 does Stage 2 differ from Stage 1 on the Nissan Note 1.5 DCI EU4 85 hp?

Stage 2 for the Nissan Note 1.5 DCI EU4 85 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 Nissan Note 1.5 DCI EU4 85 hp have?

The Nissan Note 1.5 DCI EU4 85 hp has 2 ECU variants: Delphi DCM1.2, Delphi DCM3.4. 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 Nissan Note?

Stage 1 on the Nissan Note 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 Nissan Note 1.5 DCI EU4 85 hp done?

The full remap cycle for the Nissan Note — 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 Nissan Note?

The original Nissan Note 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 Nissan Note 1.5 DCI EU4 85 hp?

The cost of Stage 1 for the Nissan Note 1.5 DCI EU4 85 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: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno