Fiat Grande Punto 1.6 JTDm 120 hp — Stage 1 file (+20 hp)
hp
Stage 1 file for Fiat Grande Punto 1.6 JTDm 120 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Fiat Grande Punto 1.6 JTDm 120 hp ECU
Fiat Grande Punto (2005) 1.6 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 140 hp (+20 hp, +17%) and torque from 320 to 360 Nm (+40 Nm). This engine ships with different ECU variants: Bosch EDC16C08, Bosch EDC16C39 (CAN), Bosch EDC17C49, Bosch EDC17C69. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 4 configurations · 4 ECU variants. Diesel engines built in 2005 — the era of classic Common Rail without strong encryption.
Fiat sits alongside brands such as Abarth, Lancia and Alfa Romeo (via Stellantis). Fiat's diesel range is built mainly around MultiJet (Common Rail) technology.
On Fiat diesels, Stage 1 delivers a noticeable torque gain. 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. 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 Grande Punto 1.6 JTDm 120 hp increase after Stage 1?
Stage 1 chip tuning on the Fiat Grande Punto 1.6 JTDm 120 hp boosts engine output by 20 hp: from 120 to 140 hp. Torque rises from 320 to 360 Nm (+40 Nm).
What changes in the Fiat Grande Punto ECU after Stage 1?
Stage 1 is a software optimization of the factory ECU firmware of the Fiat Grande Punto with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +20 hp with no hardware changes.
What is the risk of Stage 1 on the Fiat Grande Punto 1.6 JTDm 120 hp?
A remap of the Fiat Grande Punto 1.6 JTDm 120 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 Fiat Grande Punto 1.6 JTDm 120 hp?
Stage 2 for the Fiat Grande Punto 1.6 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 control units is the Fiat Grande Punto 1.6 JTDm 120 hp built with?
The Fiat Grande Punto 1.6 JTDm 120 hp comes with 4 ECU variants: Bosch EDC16C08, Bosch EDC16C39 (CAN), Bosch EDC17C49, Bosch EDC17C69. Calibration is done for the specific unit after the revision is identified.
Does the factory warranty of the Fiat Grande Punto remain valid after Stage 1?
After remapping the Fiat Grande Punto, 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 Fiat Grande Punto?
Reading and writing via OBD takes 25-30 minutes on the Fiat Grande Punto. 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 Fiat Grande Punto?
Before Stage 1 the original of the Fiat Grande Punto 1.6 JTDm 120 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Fiat Grande Punto 1.6 JTDm 120 hp cost?
The remap price for the Fiat Grande Punto 1.6 JTDm 120 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.