Fiat Punto 1.3 Mjet 85 hp — Stage 1 file (+20 hp)
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Stage 1 file for Fiat Punto 1.3 Mjet 85 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Fiat Punto 1.3 Mjet 85 hp ECU
Fiat Punto (2012) 1.3 Mjet 85 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 85 to 105 hp (+20 hp, +24%) and torque from 200 to 250 Nm (+50 Nm). This engine ships with different ECU variants: Marelli MJD8, Marelli MJD8DMF, Marelli MJD8F2, Marelli MJD8F3, Marelli MJD9DF. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 5 configurations · 5 ECU variants. The 2012 generation — mid-generation diesels on the EDC17 platform with OBD reading support and no need for Bench.
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. Within Stellantis, ECUs are standardised across platforms, so some files work on Fiat/Citroen/Peugeot. On pre-2017 Fiat models, Stage 1 is done via OBD without bench. Low-output Fiat engines are city units, and Stage 1 is safe on them. On naturally aspirated Fiat engines the main effect is sharper throttle response.
Frequently asked questions
What power gain do you get after chip tuning the Fiat Punto 1.3 Mjet 85 hp?
After Stage 1 the power of the Fiat Punto 1.3 Mjet 85 hp rises from 85 to 105 hp, a gain of 20 hp (+24%). Torque rises from 200 to 250 Nm (+50 Nm).
How does Stage 1 differ from stock on the Fiat Punto?
Stage 1 chip tuning of the Fiat Punto is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +20 hp with no hardware changes.
What does chip tuning give on the low-output Fiat Punto 1.3 Mjet 85 hp?
Stage 1 on the base Fiat Punto is safe — the factory calibration of low-output engines leaves headroom for software optimization. The gain is modest, but engine life is not affected.
How much does Stage 2 add on the Fiat Punto?
Stage 2 on the Fiat Punto 1.3 Mjet 85 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
Which ECUs are found on the Fiat Punto 1.3 Mjet 85 hp?
The Fiat Punto 1.3 Mjet 85 hp was fitted with different ECUs depending on the year and trim: Marelli MJD8, Marelli MJD8DMF, Marelli MJD8F2, Marelli MJD8F3, Marelli MJD9DF. The write method (OBD, Bench, Boot) is determined when the unit is read.
What happens to the Fiat Punto warranty after chip tuning?
The factory warranty of the Fiat Punto 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 Punto take?
On the Fiat Punto 1.3 Mjet 85 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 Punto?
Yes, the original ECU firmware of the Fiat Punto 1.3 Mjet 85 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 Punto?
Stage 1 for the Fiat Punto 1.3 Mjet 85 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.