Infiniti FX 30d (3.0d V6) 238 hp — Stage 1 file (+32 hp)

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Chip tuning for Infiniti FX 30d (3.0d V6) 238 hp ECU

Infiniti FX (2006) 30d (3.0d V6) 238 hp — premium diesel engine of the passenger segment of the Renault-Nissan-Mitsubishi Alliance group (Япония, 1933). Stage 1 chip tuning raises power from 238 to 270 hp (+32 hp, +13%) and torque from 550 to 600 Nm (+50 Nm). ECU — Bosch EDC16CP42. Flashing method: OBD or Bench depending on the unit's protection. The 2006 generation — first-generation CDI/TDI/HDi diesels with relatively simple ECU protection; OBD reading works directly.

Infiniti is Nissan's premium sub-brand, launched in 1989 for North America. The Infiniti range comprises premium saloons, crossovers and coupes. Infiniti shares platforms and engines with Nissan's premium segment. Nissan uses Renault dCi diesels on its European passenger-car models. High-output Nissan diesels power the commercial-segment Patrol and Navara. DPF/SCR with AdBlue is standard on Euro-6 Nissan diesels.

The Nissan community in the JDM segment is the world's largest for the GT-R. The GT-R community is an industry of its own with ready-made Stage files. High-output Nissan models deliver a solid gain with Stage 1.

Frequently asked questions

What power gain do you get after chip tuning the Infiniti FX 30d (3.0d V6) 238 hp?

After Stage 1 the power of the Infiniti FX 30d (3.0d V6) 238 hp rises from 238 to 270 hp, a gain of 32 hp (+13%). Torque rises from 550 to 600 Nm (+50 Nm).

How does Stage 1 differ from stock on the Infiniti FX?

Stage 1 chip tuning of the Infiniti FX is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +32 hp with no hardware changes.

Is Stage 1 safe on the high-output Infiniti FX 30d (3.0d V6) 238 hp?

The high-output Infiniti FX 30d (3.0d V6) 238 hp has a conservative factory calibration aimed at the mass market. Stage 1 unlocks the engine's real potential while turbo and injector life are preserved.

How much does Stage 2 add on the Infiniti FX?

Stage 2 on the Infiniti FX 30d (3.0d V6) 238 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECU is fitted to the Infiniti FX 30d (3.0d V6) 238 hp?

The Infiniti FX 30d (3.0d V6) 238 hp ECU is the Bosch EDC16CP42. Production versions support OBD access; locked variants require Bench (BDM/JTAG).

What happens to the Infiniti FX warranty after chip tuning?

The factory warranty of the Infiniti FX 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 Infiniti FX take?

On the Infiniti FX 30d (3.0d V6) 238 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 Infiniti FX?

Yes, the original ECU firmware of the Infiniti FX 30d (3.0d V6) 238 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 Infiniti FX?

Stage 1 for the Infiniti FX 30d (3.0d V6) 238 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.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno