Peugeot 406 2.2 HDI 136 hp — Stage 1 file (+22 hp)
hp
Stage 1 file for Peugeot 406 2.2 HDI 136 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Peugeot 406 2.2 HDI 136 hp ECU
Peugeot 406 (1995) 2.2 HDI 136 hp — mass-market diesel engine of the passenger segment of the Stellantis group (Франция, 1810). Stage 1 chip tuning raises power from 136 to 158 hp (+22 hp, +16%) and torque from 315 to 380 Nm (+65 Nm). The 1995 generation — first-generation CDI/TDI/HDi diesels with relatively simple ECU protection; OBD reading works directly.
The Peugeot logo, a lion, has been the brand's traditional symbol since the 1850s. Peugeot Sport is the performance division that builds GTi models and track-focused variants. Within Stellantis, Peugeot shares platforms and engines with Citroen, Opel/Vauxhall and DS. 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. Mid-range Citroen engines are a mainstream chip tuning subject in Europe. The French Citroen community has a large pool of ready-made Stage files.
Frequently asked questions
How much does the power of the Peugeot 406 2.2 HDI 136 hp increase after Stage 1?
After Stage 1 the power of the Peugeot 406 2.2 HDI 136 hp rises from 136 to 158 hp, a gain of 22 hp (+16%). Torque rises from 315 to 380 Nm (+65 Nm).
How does Stage 1 differ from stock on the Peugeot 406?
Stage 1 on the Peugeot 406 2.2 HDI 136 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 +22 hp with no hardware changes.
Is a Stage 1 remap safe for the 2.2 HDI 136 hp?
Stage 1 on the Peugeot 406 2.2 HDI 136 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 406 2.2 HDI 136 hp?
Stage 2 on the Peugeot 406 2.2 HDI 136 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
Does Stage 1 void the warranty on the Peugeot 406?
Stage 1 on the Peugeot 406 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 406 2.2 HDI 136 hp done?
The full remap cycle for the Peugeot 406 — 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 406?
The original Peugeot 406 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 406 2.2 HDI 136 hp?
The cost of Stage 1 for the Peugeot 406 2.2 HDI 136 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.