Fiat Toro 2.0 JTDm 170 hp — Stage 1 file (+30 hp)
hp
Stage 1 file for Fiat Toro 2.0 JTDm 170 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Fiat Toro 2.0 JTDm 170 hp ECU
Fiat Toro (2018) 2.0 JTDm 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 200 hp (+30 hp, +18%) and torque from 350 to 415 Nm (+65 Nm). This engine ships with different ECU variants: Bosch EDC16C39 (K-Line), Bosch EDC17C49, Bosch EDC17C79. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. The ZF 9HP48-948TE TCU is calibrated with a separate file — torque limiter and shift maps for Stage 1. In the CHIPOK database: 4 configurations · 4 ECU variants. A modern diesel built in 2018 — a generation with encrypted firmware (Tricore TPROT) that often requires a Bench read.
Fiat has historically specialised in compact and city cars. The factory calibration on Fiat diesels is conservative, leaving headroom for Stage 1.
The Fiat community in Italy offers a large pool of ready-made Stage files for compacts and the Ducato. On Fiat diesels, Stage 1 delivers a noticeable torque gain. Protection on modern Fiat models uses Tricore TPROT, so Bench is required. Mid-range Fiat engines are a high-volume chip tuning subject. The Fiat community in Southern Europe has a large pool of ready-made Stage files.
On mainstream Fiat models the TCU rarely needs calibration below Stage 1+. Fiat uses Aisin automatics and its own automated gearboxes. Dualogic is Fiat's badge for its automated gearbox.
Frequently asked questions
How much horsepower does Stage 1 add for the Fiat Toro 2.0 JTDm 170 hp?
After Stage 1 the power of the Fiat Toro 2.0 JTDm 170 hp rises from 170 to 200 hp, a gain of 30 hp (+18%). Torque rises from 350 to 415 Nm (+65 Nm).
How does Stage 1 differ from stock on the Fiat Toro?
Stage 1 chip tuning of the Fiat Toro 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 Toro 2.0 JTDm 170 hp?
Yes, Stage 1 for the Fiat Toro 2.0 JTDm 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 Toro?
Stage 2 on the Fiat Toro 2.0 JTDm 170 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
Which ECUs are found on the Fiat Toro 2.0 JTDm 170 hp?
The Fiat Toro 2.0 JTDm 170 hp was fitted with different ECUs depending on the year and trim: Bosch EDC16C39 (K-Line), Bosch EDC17C49, Bosch EDC17C79. The write method (OBD, Bench, Boot) is determined when the unit is read.
Is the ZF 9HP48-948TE TCU calibrated together with Stage 1?
Yes, on the Fiat Toro 2.0 JTDm 170 hp the ZF 9HP48-948TE TCU is calibrated with a separate file. The torque limit, shift maps, launch control rpm and clutch torque map are changed. The factory torque limiter in the TCU is usually below what the engine can deliver after Stage 1.
What happens to the Fiat Toro warranty after chip tuning?
The factory warranty of the Fiat Toro 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 Toro take?
On the Fiat Toro 2.0 JTDm 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 Toro?
Yes, the original ECU firmware of the Fiat Toro 2.0 JTDm 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 Toro?
Stage 1 for the Fiat Toro 2.0 JTDm 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.