Kia Carnival-Sedona 2.9 CDRi 144 hp — Stage 1 file (+27 hp)

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Chip tuning for Kia Carnival-Sedona 2.9 CDRi 144 hp ECU

Kia Carnival-Sedona (2005) 2.9 CDRi 144 hp — mass-market diesel engine of the passenger segment of the Hyundai Motor Group group (Корея, 1967). Stage 1 chip tuning raises power from 144 to 171 hp (+27 hp, +19%) and torque from 310 to 370 Nm (+60 Nm). ECU — Delphi DCM. Flashing method: OBD or Bench depending on the unit's protection. The 2005 generation — first-generation CDI/TDI/HDi diesels with relatively simple ECU protection; OBD reading works directly.

Kia is a Korean carmaker, part of the Hyundai Motor Group. Kia is positioned alongside Hyundai, with an emphasis on styling and a sporty character. The Stinger is Kia's performance saloon with a turbo V6. The factory calibration on Hyundai diesels is conservative, leaving headroom for Stage 1.

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. 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 horsepower does Stage 1 add for the Kia Carnival-Sedona 2.9 CDRi 144 hp?

The Stage 1 gain for the Kia Carnival-Sedona 2.9 CDRi 144 hp is 27 hp (+19%) over the stock 144 hp, for a total of 171 hp. Torque rises from 310 to 370 Nm (+60 Nm).

What is Stage 1 chip tuning for the Kia Carnival-Sedona?

Stage 1 is a software optimization of the factory ECU firmware of the Kia Carnival-Sedona with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +27 hp with no hardware changes.

What is the risk of Stage 1 on the Kia Carnival-Sedona 2.9 CDRi 144 hp?

A remap of the Kia Carnival-Sedona 2.9 CDRi 144 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 Kia Carnival-Sedona 2.9 CDRi 144 hp?

Stage 2 on the Kia Carnival-Sedona 2.9 CDRi 144 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

What ECU platform does the Kia Carnival-Sedona 2.9 CDRi 144 hp use?

The Kia Carnival-Sedona 2.9 CDRi 144 hp is fitted with the Delphi DCM ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.

Does the factory warranty of the Kia Carnival-Sedona remain valid after Stage 1?

After remapping the Kia Carnival-Sedona, 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 Kia Carnival-Sedona?

Reading and writing via OBD takes 25-30 minutes on the Kia Carnival-Sedona. 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 Kia Carnival-Sedona?

Before Stage 1 the original of the Kia Carnival-Sedona 2.9 CDRi 144 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Kia Carnival-Sedona 2.9 CDRi 144 hp cost?

The remap price for the Kia Carnival-Sedona 2.9 CDRi 144 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