Fiat Ulysse 2.2 HDI 170 hp — Stage 1 file (+32 hp)
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Stage 1 file for Fiat Ulysse 2.2 HDI 170 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Fiat Ulysse 2.2 HDI 170 hp ECU
Fiat Ulysse (2002) 2.2 HDI 170 hp — mass-market diesel engine of the passenger segment of the Stellantis (бывш. FCA — Fiat Chrysler Automobiles) group (Италия, 1899). Stage 1 chip tuning raises power from 170 to 202 hp (+32 hp, +19%) and torque from 370 to 410 Nm (+40 Nm). ECU — Bosch EDC16CP39. 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.
The Fiat community in Italy and Eastern Europe generates a large volume of chip tuning on compacts. MultiJet is Fiat's proprietary technology for its Common Rail diesel engines.
The Fiat community in Italy offers a large pool of ready-made Stage files for compacts and the Ducato. Within Stellantis, ECUs are standardised across platforms, so some files work on Fiat/Citroen/Peugeot. On Fiat diesels, Stage 1 delivers a noticeable torque gain. The Fiat community in Southern Europe has a large pool of ready-made Stage files. Mid-range Fiat engines are a high-volume chip tuning subject.
Frequently asked questions
What power gain do you get after chip tuning the Fiat Ulysse 2.2 HDI 170 hp?
Stage 1 chip tuning on the Fiat Ulysse 2.2 HDI 170 hp boosts engine output by 32 hp: from 170 to 202 hp. Torque rises from 370 to 410 Nm (+40 Nm).
What changes in the Fiat Ulysse ECU after Stage 1?
Stage 1 chip tuning of the Fiat Ulysse is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +32 hp with no hardware changes.
Can you do Stage 1 on the Fiat Ulysse 2.2 HDI 170 hp?
Yes, Stage 1 for the Fiat Ulysse 2.2 HDI 170 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 Fiat Ulysse?
Stage 2 for the Fiat Ulysse 2.2 HDI 170 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 Fiat Ulysse 2.2 HDI 170 hp?
The Fiat Ulysse 2.2 HDI 170 hp ECU is the Bosch EDC16CP39. Production versions support OBD access; locked variants require Bench (BDM/JTAG).
What happens to the Fiat Ulysse warranty after chip tuning?
The factory warranty of the Fiat Ulysse 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 Fiat Ulysse take?
On the Fiat Ulysse 2.2 HDI 170 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 Fiat Ulysse?
Yes, the original ECU firmware of the Fiat Ulysse 2.2 HDI 170 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 Fiat Ulysse?
Stage 1 for the Fiat Ulysse 2.2 HDI 170 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.