Citroen DS7 Crossback 1.5 BlueHDI 130 hp — Stage 1 file (+20 hp)
hp
Stage 1 file for Citroen DS7 Crossback 1.5 BlueHDI 130 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Citroen DS7 Crossback 1.5 BlueHDI 130 hp ECU
Citroen DS7 Crossback (2017) 1.5 BlueHDI 130 hp — mass-market diesel engine of the passenger segment of the Stellantis group (Франция, 1919). Stage 1 chip tuning raises power from 130 to 150 hp (+20 hp, +15%) and torque from 300 to 340 Nm (+40 Nm). ECU — Bosch MD1CS003. Flashing method: OBD or Bench depending on the unit's protection. The 2017 generation — mid-generation diesels on the EDC17 platform with OBD reading support and no need for Bench.
Citroen has a history of innovation, from hydropneumatic suspension to front-wheel drive. Citroen shares platforms and engines with Peugeot, Opel/Vauxhall and DS within Stellantis. Citroen is part of the Stellantis group (formerly PSA Peugeot Citroen). Mid-generation diesel models use standard OBD read/write.
The Citroen community in France and Western Europe has a large pool of Stage files. Stage 1 on Citroen diesels delivers a noticeable torque gain. On older-generation Citroens, Stage 1 is flashed via OBD without a bench. 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 Citroen DS7 Crossback 1.5 BlueHDI 130 hp increase after Stage 1?
After Stage 1 the power of the Citroen DS7 Crossback 1.5 BlueHDI 130 hp rises from 130 to 150 hp, a gain of 20 hp (+15%). Torque rises from 300 to 340 Nm (+40 Nm).
How does Stage 1 differ from stock on the Citroen DS7 Crossback?
Stage 1 chip tuning of the Citroen DS7 Crossback is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +20 hp with no hardware changes.
Can you do Stage 1 on the Citroen DS7 Crossback 1.5 BlueHDI 130 hp?
Yes, Stage 1 for the Citroen DS7 Crossback 1.5 BlueHDI 130 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 Citroen DS7 Crossback?
Stage 2 on the Citroen DS7 Crossback 1.5 BlueHDI 130 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
Which ECU is fitted to the Citroen DS7 Crossback 1.5 BlueHDI 130 hp?
The Citroen DS7 Crossback 1.5 BlueHDI 130 hp ECU is the Bosch MD1CS003. Production versions support OBD access; locked variants require Bench (BDM/JTAG).
What happens to the Citroen DS7 Crossback warranty after chip tuning?
The factory warranty of the Citroen DS7 Crossback 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 Citroen DS7 Crossback take?
On the Citroen DS7 Crossback 1.5 BlueHDI 130 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 Citroen DS7 Crossback?
Yes, the original ECU firmware of the Citroen DS7 Crossback 1.5 BlueHDI 130 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 Citroen DS7 Crossback?
Stage 1 for the Citroen DS7 Crossback 1.5 BlueHDI 130 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.