Peugeot 307 2.0 HDI 90 hp — Stage 1 file (+25 hp)

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Chip tuning for Peugeot 307 2.0 HDI 90 hp ECU

Peugeot 307 (2000) 2.0 HDI 90 hp — mass-market diesel engine of the passenger segment of the Stellantis group (Франция, 1810). Stage 1 chip tuning raises power from 90 to 115 hp (+25 hp, +28%) and torque from 205 to 250 Nm (+45 Nm). This engine ships with different ECU variants: Bosch EDC15C2, Bosch EDC15C7, Siemens/Continental SID801. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 3 configurations · 3 ECU variants. The 2000 generation — first-generation CDI/TDI/HDi diesels with relatively simple ECU protection; OBD reading works directly.

Peugeot is a French carmaker founded in 1810, the oldest automotive brand in France. Peugeot is part of the Stellantis group (formerly PSA). The Peugeot logo, a lion, has been the brand's traditional symbol since the 1850s. HDi and BlueHDi are Citroen's badges for direct-injection turbo diesels.

The Peugeot community in France offers a large pool of Stage files. Within Stellantis, ECUs are standardised, so Peugeot files often work on Citroen/Opel/DS. Low-output Citroen engines are city units, and Stage 1 is safe. On naturally aspirated Citroen engines, the main effect is on throttle response.

Frequently asked questions

How much does the power of the Peugeot 307 2.0 HDI 90 hp increase after Stage 1?

After Stage 1 the power of the Peugeot 307 2.0 HDI 90 hp rises from 90 to 115 hp, a gain of 25 hp (+28%). Torque rises from 205 to 250 Nm (+45 Nm).

How does Stage 1 differ from stock on the Peugeot 307?

Stage 1 is a software optimization of the factory ECU firmware of the Peugeot 307 with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +25 hp with no hardware changes.

Is Stage 1 worth doing on the base Peugeot 307?

Stage 1 on the base Peugeot 307 is safe — the factory calibration of low-output engines leaves headroom for software optimization. The gain is modest, but engine life is not affected.

What is Stage 2 for the Peugeot 307 2.0 HDI 90 hp?

Stage 2 on the Peugeot 307 2.0 HDI 90 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which control units is the Peugeot 307 2.0 HDI 90 hp built with?

The Peugeot 307 2.0 HDI 90 hp comes with 3 ECU variants: Bosch EDC15C2, Bosch EDC15C7, Siemens/Continental SID801. Calibration is done for the specific unit after the revision is identified.

Does the factory warranty of the Peugeot 307 remain valid after Stage 1?

After remapping the Peugeot 307, 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 Peugeot 307?

Reading and writing via OBD takes 25-30 minutes on the Peugeot 307. 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 Peugeot 307?

Before Stage 1 the original of the Peugeot 307 2.0 HDI 90 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Peugeot 307 2.0 HDI 90 hp cost?

The remap price for the Peugeot 307 2.0 HDI 90 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