DS 4 2.0 BlueHDI 135 hp — Stage 1 file (+65 hp)
hp
Stage 1 file for DS 4 2.0 BlueHDI 135 hp
Target +0 hp. Custom development for your engine.
Chip tuning for DS 4 2.0 BlueHDI 135 hp ECU
DS 4 (2010) 2.0 BlueHDI 135 hp — premium diesel engine of the passenger segment of the Stellantis group (Франция, 2014). Stage 1 chip tuning raises power from 135 to 200 hp (+65 hp, +48%) and torque from 320 to 450 Nm (+130 Nm). ECU — Delphi DCM6.2A. Flashing method: OBD or Bench depending on the unit's protection. A diesel built in 2010 — the Tricore ECU era; OBD flash works on most production revisions.
DS Automobiles is a French premium brand, spun off from Citroen in 2014. DS positions itself as the group's premium arm and a French rival to Audi and BMW. The DS range comprises premium crossovers and saloons. Mid-range Citroen diesels are a mainstream chip tuning subject.
ECUs are standardised across Stellantis, so Citroen files often work on Peugeot/Opel/DS. 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. 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
How much horsepower does Stage 1 add for the DS 4 2.0 BlueHDI 135 hp?
Stage 1 chip tuning on the DS 4 2.0 BlueHDI 135 hp boosts engine output by 65 hp: from 135 to 200 hp. Torque rises from 320 to 450 Nm (+130 Nm).
What changes in the DS 4 ECU after Stage 1?
Stage 1 chip tuning of the DS 4 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +65 hp with no hardware changes.
Can you do Stage 1 on the DS 4 2.0 BlueHDI 135 hp?
Yes, Stage 1 for the DS 4 2.0 BlueHDI 135 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 DS 4?
Stage 2 for the DS 4 2.0 BlueHDI 135 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.
Which ECU is fitted to the DS 4 2.0 BlueHDI 135 hp?
The DS 4 2.0 BlueHDI 135 hp ECU is the Delphi DCM6.2A. Production versions support OBD access; locked variants require Bench (BDM/JTAG).
What happens to the DS 4 warranty after chip tuning?
The factory warranty of the DS 4 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 DS 4 take?
On the DS 4 2.0 BlueHDI 135 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 DS 4?
Yes, the original ECU firmware of the DS 4 2.0 BlueHDI 135 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 DS 4?
Stage 1 for the DS 4 2.0 BlueHDI 135 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.