Peugeot 407 2.0 HDI 128 hp — Stage 1 file (+35 hp)
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Stage 1 file for Peugeot 407 2.0 HDI 128 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Peugeot 407 2.0 HDI 128 hp ECU
Peugeot 407 (2007) 2.0 HDI 128 hp — mass-market diesel engine of the passenger segment of the Stellantis group (Франция, 1810). Stage 1 chip tuning raises power from 128 to 163 hp (+35 hp, +27%) and torque from 300 to 400 Nm (+100 Nm). This engine ships with different ECU variants: Delphi DCM3.5, Siemens/Continental SID803. 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 2007 — the era of classic Common Rail without strong encryption.
The Peugeot range covers compacts, saloons, SUVs, crossovers and commercial vehicles. Peugeot is a French carmaker founded in 1810, the oldest automotive brand in France. Peugeot is part of the Stellantis group (formerly PSA). Mid-range Citroen diesels are a mainstream chip tuning subject.
Within Stellantis, ECUs are standardised, so Peugeot files often work on Citroen/Opel/DS. On Peugeot diesels, Stage 1 delivers a noticeable torque gain. The Peugeot community in France offers a large pool of Stage files. The French Citroen community has a large pool of ready-made Stage files. Mid-range Citroen engines are a mainstream chip tuning subject in Europe.
Frequently asked questions
What power gain do you get after chip tuning the Peugeot 407 2.0 HDI 128 hp?
Stage 1 chip tuning on the Peugeot 407 2.0 HDI 128 hp boosts engine output by 35 hp: from 128 to 163 hp. Torque rises from 300 to 400 Nm (+100 Nm).
What changes in the Peugeot 407 ECU after Stage 1?
Stage 1 on the Peugeot 407 2.0 HDI 128 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 +35 hp with no hardware changes.
Is a Stage 1 remap safe for the 2.0 HDI 128 hp?
Stage 1 on the Peugeot 407 2.0 HDI 128 hp is developed while keeping the factory AFR, knock control and temperature limits. Engine life is preserved provided regular maintenance is carried out.
How does Stage 2 differ from Stage 1 on the Peugeot 407 2.0 HDI 128 hp?
Stage 2 for the Peugeot 407 2.0 HDI 128 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.
How many ECU variants does the Peugeot 407 2.0 HDI 128 hp have?
The Peugeot 407 2.0 HDI 128 hp has 2 ECU variants: Delphi DCM3.5, Siemens/Continental SID803. 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 Peugeot 407?
Stage 1 on the Peugeot 407 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 Peugeot 407 2.0 HDI 128 hp done?
The full remap cycle for the Peugeot 407 — 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 Peugeot 407?
The original Peugeot 407 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 Peugeot 407 2.0 HDI 128 hp?
The cost of Stage 1 for the Peugeot 407 2.0 HDI 128 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.