Nissan Navara 2.3 BlueDCI EU6 190 hp — Stage 1 file (+20 hp)

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Chip tuning for Nissan Navara 2.3 BlueDCI EU6 190 hp ECU

Nissan Navara (2020 - D23-II) 2.3 BlueDCI EU6 190 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 190 to 210 hp (+20 hp, +11%) and torque from 450 to 500 Nm (+50 Nm). ECU — Siemens/Continental SID321. Flashing method: OBD or Bench depending on the unit's protection. A modern diesel built in 2020 — a generation with encrypted firmware (Tricore TPROT) that often requires a Bench read.

Infiniti is Nissan's premium sub-brand for North America and the Middle East. Nismo is Nissan's performance division, producing tuned versions. The GT-R is Nissan's iconic sports model, legendary in JDM culture. On modern Nissan diesels, top models often require a Bench read. Nissan has its own diesels for commercial vehicles (Navara, NV). Mid-range Nissan diesels are a high-volume chip tuning subject.

The Nissan community in the JDM segment is the world's largest for the GT-R. Stage 1 on Nissan diesels delivers a noticeable torque gain. Modern Nissans often require a Bench read. Mid-range Nissans form the backbone of the range, and Stage 1 preserves engine life.

Frequently asked questions

What is the Stage 1 effect on the Nissan Navara 2.3 BlueDCI EU6 190 hp?

After Stage 1 the power of the Nissan Navara 2.3 BlueDCI EU6 190 hp rises from 190 to 210 hp, a gain of 20 hp (+11%). Torque rises from 450 to 500 Nm (+50 Nm).

How does Stage 1 differ from stock on the Nissan Navara?

Stage 1 on the Nissan Navara 2.3 BlueDCI EU6 190 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 +20 hp with no hardware changes.

Is a Stage 1 remap safe for the 2.3 BlueDCI EU6 190 hp?

Stage 1 on the Nissan Navara 2.3 BlueDCI EU6 190 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 Nissan Navara 2.3 BlueDCI EU6 190 hp?

Stage 2 on the Nissan Navara 2.3 BlueDCI EU6 190 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

What control unit does the Nissan Navara 2.3 BlueDCI EU6 190 hp run?

The control unit of the Nissan Navara 2.3 BlueDCI EU6 190 hp is the Siemens/Continental SID321. Before flashing, the engineer identifies the exact revision and selects the write method.

Does Stage 1 void the warranty on the Nissan Navara?

Stage 1 on the Nissan Navara 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 Navara 2.3 BlueDCI EU6 190 hp done?

The full remap cycle for the Nissan Navara — 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 Navara?

The original Nissan Navara 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 Navara 2.3 BlueDCI EU6 190 hp?

The cost of Stage 1 for the Nissan Navara 2.3 BlueDCI EU6 190 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