Citroen Jumper 2.8 JTD 128 hp — Stage 1 file (+32 hp)
hp
Stage 1 file for Citroen Jumper 2.8 JTD 128 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Citroen Jumper 2.8 JTD 128 hp ECU
Citroen Jumper (2002 - I - Phase II) 2.8 JTD 128 hp — mass-market diesel engine of the passenger segment of the Stellantis group (Франция, 1919). Stage 1 chip tuning raises power from 128 to 160 hp (+32 hp, +25%) and torque from 300 to 380 Nm (+80 Nm). ECU — Bosch EDC15C7. Flashing method: OBD or Bench depending on the unit's protection. Diesel engines built in 2002 — the era of classic Common Rail without strong encryption.
Citroen is a French carmaker, founded in 1919 by Andre Citroen. 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. The factory calibration on Citroen diesels is conservative, leaving headroom for Stage 1.
Stage 1 on Citroen diesels delivers a noticeable torque gain. The Citroen community in France and Western Europe has a large pool of Stage files. ECUs are standardised across Stellantis, so Citroen files often work on Peugeot/Opel/DS. 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 Citroen Jumper 2.8 JTD 128 hp?
Stage 1 chip tuning on the Citroen Jumper 2.8 JTD 128 hp boosts engine output by 32 hp: from 128 to 160 hp. Torque rises from 300 to 380 Nm (+80 Nm).
What changes in the Citroen Jumper ECU after Stage 1?
Stage 1 is a software optimization of the factory ECU firmware of the Citroen Jumper with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +32 hp with no hardware changes.
What is the risk of Stage 1 on the Citroen Jumper 2.8 JTD 128 hp?
A remap of the Citroen Jumper 2.8 JTD 128 hp is safe — the factory calibration in this mid-range class is conservative, leaving genuine headroom for Stage 1 with no hardware changes.
What is Stage 2 for the Citroen Jumper 2.8 JTD 128 hp?
Stage 2 for the Citroen Jumper 2.8 JTD 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.
What ECU platform does the Citroen Jumper 2.8 JTD 128 hp use?
The Citroen Jumper 2.8 JTD 128 hp is fitted with the Bosch EDC15C7 ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.
Does the factory warranty of the Citroen Jumper remain valid after Stage 1?
After remapping the Citroen Jumper, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.
How long is the wait for a Stage 1 remap for the Citroen Jumper?
Reading and writing via OBD takes 25-30 minutes on the Citroen Jumper. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.
How do you roll back to the factory firmware of the Citroen Jumper?
Before Stage 1 the original of the Citroen Jumper 2.8 JTD 128 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Citroen Jumper 2.8 JTD 128 hp cost?
The remap price for the Citroen Jumper 2.8 JTD 128 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.