Peugeot Expert / Traveller 1.5 BlueHDI 100 hp — Stage 1 file (+30 hp)

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Chip tuning for Peugeot Expert / Traveller 1.5 BlueHDI 100 hp ECU

Peugeot Expert / Traveller (2016) 1.5 BlueHDI 100 hp — mass-market diesel engine of the passenger segment of the Stellantis group (Франция, 1810). Stage 1 chip tuning raises power from 100 to 130 hp (+30 hp, +30%) and torque from 250 to 300 Nm (+50 Nm). ECU — Bosch MD1CS003. Flashing method: OBD or Bench depending on the unit's protection. The 2016 generation — mid-generation diesels on the EDC17 platform with OBD reading support and no need for Bench.

Within Stellantis, Peugeot shares platforms and engines with Citroen, Opel/Vauxhall and DS. 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. Mid-range Citroen diesels are a mainstream chip tuning subject.

On older-generation Peugeot models, Stage 1 is done via OBD without bench. Within Stellantis, ECUs are standardised, so Peugeot files often work on Citroen/Opel/DS. 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

What is the Stage 1 effect on the Peugeot Expert / Traveller 1.5 BlueHDI 100 hp?

The Stage 1 gain for the Peugeot Expert / Traveller 1.5 BlueHDI 100 hp is 30 hp (+30%) over the stock 100 hp, for a total of 130 hp. Torque rises from 250 to 300 Nm (+50 Nm).

What is Stage 1 chip tuning for the Peugeot Expert / Traveller?

Stage 1 chip tuning of the Peugeot Expert / Traveller is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +30 hp with no hardware changes.

Can you do Stage 1 on the Peugeot Expert / Traveller 1.5 BlueHDI 100 hp?

Yes, Stage 1 for the Peugeot Expert / Traveller 1.5 BlueHDI 100 hp stays within the factory limits for boost pressure, knock and temperature. On a healthy engine with a serviced turbo and injectors there is no risk.

How much does Stage 2 add on the Peugeot Expert / Traveller?

Stage 2 on the Peugeot Expert / Traveller 1.5 BlueHDI 100 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECU is fitted to the Peugeot Expert / Traveller 1.5 BlueHDI 100 hp?

The Peugeot Expert / Traveller 1.5 BlueHDI 100 hp ECU is the Bosch MD1CS003. Production versions support OBD access; locked variants require Bench (BDM/JTAG).

What happens to the Peugeot Expert / Traveller warranty after chip tuning?

The factory warranty of the Peugeot Expert / Traveller does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.

How long does remapping the Peugeot Expert / Traveller take?

On the Peugeot Expert / Traveller 1.5 BlueHDI 100 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.

Is the original file kept when chip tuning the Peugeot Expert / Traveller?

Yes, the original ECU firmware of the Peugeot Expert / Traveller 1.5 BlueHDI 100 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.

What is the price of a Stage 1 remap for the Peugeot Expert / Traveller?

Stage 1 for the Peugeot Expert / Traveller 1.5 BlueHDI 100 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.

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