Hyundai Tucson 1.6 CRDI EU6 136 hp — Stage 1 file (+24 hp)

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Chip tuning for Hyundai Tucson 1.6 CRDI EU6 136 hp ECU

Hyundai Tucson (2020 - NX4) 1.6 CRDI EU6 136 hp — mass-market diesel engine of the passenger segment of the Hyundai Motor Group group (Корея, 1967). Stage 1 chip tuning raises power from 136 to 160 hp (+24 hp, +18%) and torque from 280 to 340 Nm (+60 Nm). ECU — Bosch EDC17C57. 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.

The Hyundai Motor Group also includes Kia and the premium Genesis sub-brand. The factory calibration on Hyundai diesels is conservative, leaving headroom for Stage 1.

The Hyundai community in Eastern Europe has a large pool of ready-made Stage files. Stage 1 on a mid-range Hyundai CRDi delivers a noticeable torque gain. Protection on modern Hyundai N models is tough and requires Bench. Mid-range Hyundai engines are a mainstream chip tuning subject in Eastern Europe. The Hyundai community has a large pool of ready-made Stage files for CRDi and T-GDI engines.

Frequently asked questions

What power gain do you get after chip tuning the Hyundai Tucson 1.6 CRDI EU6 136 hp?

After Stage 1 the power of the Hyundai Tucson 1.6 CRDI EU6 136 hp rises from 136 to 160 hp, a gain of 24 hp (+18%). Torque rises from 280 to 340 Nm (+60 Nm).

How does Stage 1 differ from stock on the Hyundai Tucson?

Stage 1 chip tuning of the Hyundai Tucson is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +24 hp with no hardware changes.

Can you do Stage 1 on the Hyundai Tucson 1.6 CRDI EU6 136 hp?

Yes, Stage 1 for the Hyundai Tucson 1.6 CRDI EU6 136 hp stays within the factory limits for boost pressure, knock and temperature. On a healthy engine with a serviced turbo and injectors there is no risk.

How much does Stage 2 add on the Hyundai Tucson?

Stage 2 on the Hyundai Tucson 1.6 CRDI EU6 136 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECU is fitted to the Hyundai Tucson 1.6 CRDI EU6 136 hp?

The Hyundai Tucson 1.6 CRDI EU6 136 hp ECU is the Bosch EDC17C57. Production versions support OBD access; locked variants require Bench (BDM/JTAG).

What happens to the Hyundai Tucson warranty after chip tuning?

The factory warranty of the Hyundai Tucson 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 Hyundai Tucson take?

On the Hyundai Tucson 1.6 CRDI EU6 136 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 Hyundai Tucson?

Yes, the original ECU firmware of the Hyundai Tucson 1.6 CRDI EU6 136 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 Hyundai Tucson?

Stage 1 for the Hyundai Tucson 1.6 CRDI EU6 136 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: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno