Fiat 500 2.0 JTDm 140 hp — Stage 1 file (+30 hp)
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Stage 1 file for Fiat 500 2.0 JTDm 140 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Fiat 500 2.0 JTDm 140 hp ECU
Fiat 500 (2014) 2.0 JTDm 140 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 140 to 170 hp (+30 hp, +21%) and torque from 350 to 420 Nm (+70 Nm). This engine ships with different ECU variants: Bosch EDC17C49, Bosch EDC17C79. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. The 2014 generation — mid-generation diesels on the EDC17 platform with OBD reading support and no need for Bench.
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. On Fiat diesels, Stage 1 delivers a noticeable torque gain. On pre-2017 Fiat models, Stage 1 is done via OBD without bench. 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.
Frequently asked questions
What is the Stage 1 effect on the Fiat 500 2.0 JTDm 140 hp?
After Stage 1 the power of the Fiat 500 2.0 JTDm 140 hp rises from 140 to 170 hp, a gain of 30 hp (+21%). Torque rises from 350 to 420 Nm (+70 Nm).
How does Stage 1 differ from stock on the Fiat 500?
Stage 1 on the Fiat 500 2.0 JTDm 140 hp is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +30 hp with no hardware changes.
Is a Stage 1 remap safe for the 2.0 JTDm 140 hp?
Stage 1 on the Fiat 500 2.0 JTDm 140 hp is developed while keeping the factory AFR, knock control and temperature limits. Engine life is preserved provided regular maintenance is carried out.
How does Stage 2 differ from Stage 1 on the Fiat 500 2.0 JTDm 140 hp?
Stage 2 on the Fiat 500 2.0 JTDm 140 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
How many ECU variants does the Fiat 500 2.0 JTDm 140 hp have?
The Fiat 500 2.0 JTDm 140 hp has 2 ECU variants: Bosch EDC17C49, Bosch EDC17C79. Before flashing you need to read the specific unit — calibration is done for the exact hardware/software.
Does Stage 1 void the warranty on the Fiat 500?
Stage 1 on the Fiat 500 voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.
How quickly is chip tuning of the Fiat 500 2.0 JTDm 140 hp done?
The full remap cycle for the Fiat 500 — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.
Can you return to stock after Stage 1 on the Fiat 500?
The original Fiat 500 ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.
How much does Stage 1 cost for the Fiat 500 2.0 JTDm 140 hp?
The cost of Stage 1 for the Fiat 500 2.0 JTDm 140 hp is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.