Hyundai Tucson 2.0 CRDI 112 hp — Stage 1 file (+28 hp)

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Chip tuning for Hyundai Tucson 2.0 CRDI 112 hp ECU

Hyundai Tucson (2004 - JM) 2.0 CRDI 112 hp — mass-market diesel engine of the passenger segment of the Hyundai Motor Group group (Корея, 1967). Stage 1 chip tuning raises power from 112 to 140 hp (+28 hp, +25%) and torque from 255 to 300 Nm (+45 Nm). This engine ships with different ECU variants: Bosch EDC15C7, Bosch EDC16C39. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. The 2004 generation — first-generation CDI/TDI/HDi diesels with relatively simple ECU protection; OBD reading works directly.

Hyundai is the core of the Hyundai Motor Group. The Hyundai community in Eastern Europe and the CIS does a large volume of diesel chip tuning.

The Hyundai community in Eastern Europe has a large pool of ready-made Stage files. Within Hyundai Motor Group, ECUs are partly shared, so Hyundai files often work on Kia. Stage 1 on a mid-range Hyundai CRDi delivers a noticeable torque gain. 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

How much does the power of the Hyundai Tucson 2.0 CRDI 112 hp increase after Stage 1?

The Stage 1 gain for the Hyundai Tucson 2.0 CRDI 112 hp is 28 hp (+25%) over the stock 112 hp, for a total of 140 hp. Torque rises from 255 to 300 Nm (+45 Nm).

What is Stage 1 chip tuning for 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 +28 hp with no hardware changes.

Can you do Stage 1 on the Hyundai Tucson 2.0 CRDI 112 hp?

Yes, Stage 1 for the Hyundai Tucson 2.0 CRDI 112 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 2.0 CRDI 112 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECUs are found on the Hyundai Tucson 2.0 CRDI 112 hp?

The Hyundai Tucson 2.0 CRDI 112 hp was fitted with different ECUs depending on the year and trim: Bosch EDC15C7, Bosch EDC16C39. The write method (OBD, Bench, Boot) is determined when the unit is read.

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 2.0 CRDI 112 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 2.0 CRDI 112 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 2.0 CRDI 112 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