Lancia Thema 3.0 MJet 239 hp — Stage 1 file (+41 hp)

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Chip tuning for Lancia Thema 3.0 MJet 239 hp ECU

Lancia Thema (2011) 3.0 MJet 239 hp — mass-market diesel engine of the passenger segment of the Stellantis group (Италия, 1906). Stage 1 chip tuning raises power from 239 to 280 hp (+41 hp, +17%) and torque from 550 to 630 Nm (+80 Nm). This engine ships with different ECU variants: Bosch EDC17C49, Bosch EDC17C79. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. The 2011 generation — mid-generation diesels on the EDC17 platform with OBD reading support and no need for Bench.

Lancia shares platforms with Fiat within Stellantis. Lancia is part of the Stellantis group (formerly FCA). Lancia HF is the brand's rally heritage, home to the legendary Stratos and Delta Integrale. Lancia uses Stellantis MultiJet diesels. DPF/SCR with AdBlue is standard on Euro-6 Lancia diesels.

The Lancia community is a narrow niche, mostly in Italy. On older-generation Lancia models, Stage 1 is done via OBD without bench. High-output Lancia models are rare in the current range.

Frequently asked questions

What is the Stage 1 effect on the Lancia Thema 3.0 MJet 239 hp?

After Stage 1 the power of the Lancia Thema 3.0 MJet 239 hp rises from 239 to 280 hp, a gain of 41 hp (+17%). Torque rises from 550 to 630 Nm (+80 Nm).

How does Stage 1 differ from stock on the Lancia Thema?

Stage 1 on the Lancia Thema 3.0 MJet 239 hp is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +41 hp with no hardware changes.

What does Stage 1 give on the powerful Lancia Thema 3.0 MJet 239 hp?

The high-output Lancia Thema 3.0 MJet 239 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 does Stage 2 differ from Stage 1 on the Lancia Thema 3.0 MJet 239 hp?

Stage 2 on the Lancia Thema 3.0 MJet 239 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

How many ECU variants does the Lancia Thema 3.0 MJet 239 hp have?

The Lancia Thema 3.0 MJet 239 hp has 2 ECU variants: Bosch EDC17C49, Bosch EDC17C79. Before flashing you need to read the specific unit — calibration is done for the exact hardware/software.

Does Stage 1 void the warranty on the Lancia Thema?

Stage 1 on the Lancia Thema voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.

How quickly is chip tuning of the Lancia Thema 3.0 MJet 239 hp done?

The full remap cycle for the Lancia Thema — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.

Can you return to stock after Stage 1 on the Lancia Thema?

The original Lancia Thema ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.

How much does Stage 1 cost for the Lancia Thema 3.0 MJet 239 hp?

The cost of Stage 1 for the Lancia Thema 3.0 MJet 239 hp is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.

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