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

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Chip tuning for Hyundai Santa Fe 2.0 CRDI 112 hp ECU

Hyundai Santa Fe (2005 - CM) 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. Diesel engines built in 2005 — the era of classic Common Rail without strong encryption.

IONIQ is Hyundai's standalone electric brand (IONIQ 5, 6, 7). On older Hyundai CRDi engines, Stage 1 goes in over OBD with no complications.

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

Frequently asked questions

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

Stage 1 chip tuning on the Hyundai Santa Fe 2.0 CRDI 112 hp boosts engine output by 28 hp: from 112 to 140 hp. Torque rises from 255 to 300 Nm (+45 Nm).

What changes in the Hyundai Santa Fe ECU after Stage 1?

Stage 1 is a software optimization of the factory ECU firmware of the Hyundai Santa Fe with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +28 hp with no hardware changes.

What is the risk of Stage 1 on the Hyundai Santa Fe 2.0 CRDI 112 hp?

A remap of the Hyundai Santa Fe 2.0 CRDI 112 hp is safe — the factory calibration in this mid-range class is conservative, leaving genuine headroom for Stage 1 with no hardware changes.

What is Stage 2 for the Hyundai Santa Fe 2.0 CRDI 112 hp?

Stage 2 for the Hyundai Santa Fe 2.0 CRDI 112 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.

Which control units is the Hyundai Santa Fe 2.0 CRDI 112 hp built with?

The Hyundai Santa Fe 2.0 CRDI 112 hp comes with 2 ECU variants: Bosch EDC15C7, Bosch EDC16C39. Calibration is done for the specific unit after the revision is identified.

Does the factory warranty of the Hyundai Santa Fe remain valid after Stage 1?

After remapping the Hyundai Santa Fe, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.

How long is the wait for a Stage 1 remap for the Hyundai Santa Fe?

Reading and writing via OBD takes 25-30 minutes on the Hyundai Santa Fe. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.

How do you roll back to the factory firmware of the Hyundai Santa Fe?

Before Stage 1 the original of the Hyundai Santa Fe 2.0 CRDI 112 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Hyundai Santa Fe 2.0 CRDI 112 hp cost?

The remap price for the Hyundai Santa Fe 2.0 CRDI 112 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.

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