Fiat 500 1.3 Mjet EU6 80 hp — Stage 1 file (+35 hp)
hp
Stage 1 file for Fiat 500 1.3 Mjet EU6 80 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Fiat 500 1.3 Mjet EU6 80 hp ECU
Fiat 500 (2012) 1.3 Mjet EU6 80 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 80 to 115 hp (+35 hp, +44%) and torque from 200 to 250 Nm (+50 Nm). ECU — Marelli MJD9DF. Flashing method: OBD or Bench depending on the unit's protection. A diesel built in 2012 — the Tricore ECU era; OBD flash works on most production revisions.
The Fiat range covers compacts, saloons, crossovers and commercial models. Mid-generation diesel models use standard OBD read/write.
On pre-2017 Fiat models, Stage 1 is done via OBD without bench. 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 naturally aspirated Fiat engines the main effect is sharper throttle response. Low-output Fiat engines are city units, and Stage 1 is safe on them.
Frequently asked questions
How much does the power of the Fiat 500 1.3 Mjet EU6 80 hp increase after Stage 1?
Stage 1 chip tuning on the Fiat 500 1.3 Mjet EU6 80 hp boosts engine output by 35 hp: from 80 to 115 hp. Torque rises from 200 to 250 Nm (+50 Nm).
What changes in the Fiat 500 ECU after Stage 1?
Stage 1 is a software optimization of the factory ECU firmware of the Fiat 500 with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +35 hp with no hardware changes.
Is Stage 1 worth doing on the base Fiat 500?
Yes, Stage 1 on the low-output Fiat 500 1.3 Mjet EU6 80 hp delivers a moderate but genuine gain — without overstressing the hardware. On base naturally aspirated engines the effect is felt mainly as improved throttle response and a stronger mid-range.
What is Stage 2 for the Fiat 500 1.3 Mjet EU6 80 hp?
Stage 2 for the Fiat 500 1.3 Mjet EU6 80 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.
What ECU platform does the Fiat 500 1.3 Mjet EU6 80 hp use?
The Fiat 500 1.3 Mjet EU6 80 hp is fitted with the Marelli MJD9DF ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.
Does the factory warranty of the Fiat 500 remain valid after Stage 1?
After remapping the Fiat 500, 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 500?
Reading and writing via OBD takes 25-30 minutes on the Fiat 500. 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 500?
Before Stage 1 the original of the Fiat 500 1.3 Mjet EU6 80 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Fiat 500 1.3 Mjet EU6 80 hp cost?
The remap price for the Fiat 500 1.3 Mjet EU6 80 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.