Fiat Doblo 1.9 JTDm 120 hp — Stage 1 file (+30 hp)
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Stage 1 file for Fiat Doblo 1.9 JTDm 120 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Fiat Doblo 1.9 JTDm 120 hp ECU
Fiat Doblo (2006) 1.9 JTDm 120 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 120 to 150 hp (+30 hp, +25%) and torque from 280 to 355 Nm (+75 Nm). This engine ships with different ECU variants: Bosch EDC16C39 (CAN), Bosch EDC16C39 (K-Line). The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. Diesel engines built in 2006 — the era of classic Common Rail without strong encryption.
Fiat is an Italian carmaker from Turin, founded in 1899. DPF/SCR with AdBlue is standard on all Euro-6 Fiat diesels.
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
How much does the power of the Fiat Doblo 1.9 JTDm 120 hp increase after Stage 1?
Stage 1 chip tuning on the Fiat Doblo 1.9 JTDm 120 hp boosts engine output by 30 hp: from 120 to 150 hp. Torque rises from 280 to 355 Nm (+75 Nm).
What changes in the Fiat Doblo ECU after Stage 1?
Stage 1 chip tuning of the Fiat Doblo 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 Fiat Doblo 1.9 JTDm 120 hp?
Yes, Stage 1 for the Fiat Doblo 1.9 JTDm 120 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 Doblo?
Stage 2 for the Fiat Doblo 1.9 JTDm 120 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 ECUs are found on the Fiat Doblo 1.9 JTDm 120 hp?
The Fiat Doblo 1.9 JTDm 120 hp was fitted with different ECUs depending on the year and trim: Bosch EDC16C39 (CAN), Bosch EDC16C39 (K-Line). The write method (OBD, Bench, Boot) is determined when the unit is read.
What happens to the Fiat Doblo warranty after chip tuning?
The factory warranty of the Fiat Doblo 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 Doblo take?
On the Fiat Doblo 1.9 JTDm 120 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 Doblo?
Yes, the original ECU firmware of the Fiat Doblo 1.9 JTDm 120 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 Doblo?
Stage 1 for the Fiat Doblo 1.9 JTDm 120 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.