Fiat UNO original ECU files
91 original (stock) ECU files for the Fiat UNO: 37 ECU types and 27 engine versions. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
91files
37ECU types
27engines
27HW numbers
30SW numbers
ECU types in the Fiat UNO 37
Bosch ME17.3.016 filesBosch A2.210 filesMagneti Marelli IAW 7GF.B4 HW2026 filesMagneti Marelli IAW G7.106 filesMagneti Marelli IAW 4AFBBF HW4274 filesMagneti Marelli IAW 7GF.BI HW3004 filesMagneti Marelli IAW 4AF.BJU HW4273 filesMagneti Marelli IAW 4CF.RER HW0023 filesMagneti Marelli 4AFB.UB22 filesMagneti Marelli IAW 4AF.BUB2 filesMagneti Marelli IAW 4AFB.UG2 filesMagneti Marelli IAW 4AFHW407 4AFS22 filesMagneti Marelli IAW 7GF.TA HW3002 filesMagneti Marelli IAW G7.0A2 filesMagneti Marelli IAW G7.29A2 filesMagneti Marelli IAW G7.3202 filesMagneti Marelli MM10GF2 filesMagneti Marelli MM10GFHW0042 filesMagneti Marelli IAW 4AF HW4291 filesMagneti Marelli IAW 4AF.BU HW4271 filesMagneti Marelli IAW 4AF.BUE HW4291 filesMagneti Marelli IAW 4AFB.UN1 filesMagneti Marelli IAW 4AFBFR HW4271 filesMagneti Marelli IAW 4AFH W4271 filesMagneti Marelli IAW 59FB.P11 filesMagneti Marelli IAW 59FB.UN1 filesMagneti Marelli IAW 7GF1 filesMagneti Marelli IAW 7GF 7GF.FS HW3011 filesMagneti Marelli IAW 7GF.E5 HW2001 filesMagneti Marelli IAW 7GF.LA HW3001 filesMagneti Marelli IAW G7.10B01 filesMagneti Marelli IAW G7.11LC1 filesMagneti Marelli IAW G7.16A1 filesMagneti Marelli IAW G7.2051 filesMagneti Marelli IAW G7.30AA1 filesMagneti Marelli IAW G7.SA311 filesMagneti Marelli IAW4CFHW001.4CFUF1 files
Engine versions 27
1.0 8V 55hp 111.0 8V 65hp 71.4 85hp 71.4 88hp 71.0 8V 45hp 61.0 72hp 61.3 68hp 61.3 8V 65hp 61.0 80hp 51.5 8V 82hp 51.0 77hp 41.3 75hp 41.0 8V 54hp 31.3 8V 70hp 31.0 54hp 21.0 60hp 21.4 8V TURBO 118hp 21.4 77hp 21.6 8V 95hp 21.0 65hp 11.0 68hp 11.0 75hp 11.0 8v Flexpower 76hp 11.1 8V 60hp 11.3 65hp 11.3 76hp 11.8 72hp 1
All Fiat UNO files 91
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| Fiat UNO1.0 8V 45hp | Bosch A2.2 | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 45hp | Bosch A2.2 | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 45hp | Bosch A2.2 | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 45hp | Bosch A2.2 | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 45hp | Bosch A2.2 | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 45hp | Bosch A2.2 | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 54hp | Magneti Marelli IAW 4AFB.UG | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 54hp | Magneti Marelli IAW 4AFB.UG | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 54hp | Magneti Marelli IAW 4AFB.UN | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 55hp | Magneti Marelli IAW G7.0A | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 55hp | Magneti Marelli IAW G7.0A | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 55hp | Magneti Marelli IAW G7.10 | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 55hp | Magneti Marelli IAW G7.10 | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 55hp | Magneti Marelli IAW G7.10 | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 55hp | Magneti Marelli IAW G7.10B0 | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 55hp | Magneti Marelli IAW G7.11LC | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 55hp | Magneti Marelli IAW G7.205 | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 55hp | Magneti Marelli IAW G7.320 | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 55hp | Magneti Marelli IAW G7.320 | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 55hp | Magneti Marelli IAW G7.SA31 | — | — | — | €20 · Open |
| Fiat UNO1.0 54hp | Magneti Marelli IAW 4AFHW407 4AFS2 | — | — | — | €20 · Open |
| Fiat UNO1.0 54hp | Magneti Marelli IAW 4AFHW407 4AFS2 | — | — | — | €20 · Open |
| Fiat UNO1.0 60hp | Magneti Marelli MM10GF | — | — | — | €20 · Open |
| Fiat UNO1.0 60hp | Magneti Marelli MM10GF | — | — | — | €20 · Open |
| Fiat UNO1.0 65hp | Magneti Marelli IAW 4AF HW429 | — | — | — | €20 · Open |
| Fiat UNO1.0 68hp | Bosch ME17.3.0 | 0261S16519 | 10SW004799 | 10SW004799 | €20 · Open |
| Fiat UNO1.0 72hp | Magneti Marelli IAW 7GF.BI HW300 | — | — | — | €20 · Open |
| Fiat UNO1.0 72hp | Magneti Marelli IAW 7GF.BI HW300 | — | — | — | €20 · Open |
| Fiat UNO1.0 72hp | Magneti Marelli IAW 7GF.BI HW300 | — | — | — | €20 · Open |
| Fiat UNO1.0 72hp | Magneti Marelli IAW 7GF.BI HW300 | — | — | — | €20 · Open |
| Fiat UNO1.0 72hp | Magneti Marelli IAW 7GF.TA HW300 | 51894409 | 3L117L49 | — | €20 · Open |
| Fiat UNO1.0 72hp | Magneti Marelli IAW 7GF.TA HW300 | — | — | — | €20 · Open |
| Fiat UNO1.0 75hp | Magneti Marelli IAW 7GF | IAW7GFHW300 | L213G51 | — | €20 · Open |
| Fiat UNO1.0 77hp | Bosch ME17.3.0 | 0261S13060 | 1037551872 | 1037551872 | €20 · Open |
| Fiat UNO1.0 77hp | Bosch ME17.3.0 | 0261S16529 | 10SW004911 | 10SW004911 | €20 · Open |
| Fiat UNO1.0 77hp | Bosch ME17.3.0 | 0261S08640 | 1037548868 | 1037548868 | €20 · Open |
| Fiat UNO1.0 77hp | Bosch ME17.3.0 | 0261S16518 | 10SW004798 | 10SW004798 | €20 · Open |
| Fiat UNO1.0 80hp | Bosch ME17.3.0 | 0261S16528 | 10SW005032 | 10SW005032 | €20 · Open |
| Fiat UNO1.0 80hp | Bosch ME17.3.0 | 0261S10433 | 1037548869 | 1037548869 | €20 · Open |
| Fiat UNO1.0 80hp | Magneti Marelli MM10GFHW004 | — | — | — | €20 · Open |
| Fiat UNO1.0 80hp | Magneti Marelli MM10GFHW004 | MM10GFHW004 | J0N0EB42 | — | €20 · Open |
| Fiat UNO1.0 8V 65hp | Magneti Marelli IAW 4AF.BUE HW429 | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 65hp | Magneti Marelli IAW 4CF.RER HW002 | HW002 | SA015AP9 | — | €20 · Open |
| Fiat UNO1.0 8V 65hp | Magneti Marelli IAW 4CF.RER HW002 | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 65hp | Magneti Marelli IAW 4CF.RER HW002 | — | — | — | €20 · Open |
| Fiat UNO1.0 8V 65hp | Magneti Marelli IAW4CFHW001.4CFUF | HW001 | 0208U28 | — | €20 · Open |
| Fiat UNO1.0 8v Flexpower 76hp | Magneti Marelli IAW 7GF.LA HW300 | 7GFLA | 3L212B51 | — | €20 · Open |
| Fiat UNO1.1 8V 60hp | Bosch A2.2 | — | — | — | €20 · Open |
| Fiat UNO1.3 75hp | Magneti Marelli 4AFB.UB2 | — | — | — | €20 · Open |
| Fiat UNO1.3 75hp | Magneti Marelli 4AFB.UB2 | — | 5003U0M | — | €20 · Open |
| Fiat UNO1.3 8V 70hp | Bosch A2.2 | — | — | — | €20 · Open |
| Fiat UNO1.3 8V 70hp | Bosch A2.2 | — | — | — | €20 · Open |
| Fiat UNO1.3 8V 70hp | Bosch A2.2 | — | — | — | €20 · Open |
| Fiat UNO1.3 65hp | Magneti Marelli IAW 4AF.BUB | IAW4AFHW26 4AFBUB | 5003U0M | — | €20 · Open |
| Fiat UNO1.3 68hp | Magneti Marelli IAW 4AFBBF HW427 | — | — | — | €20 · Open |
| Fiat UNO1.3 68hp | Magneti Marelli IAW 4AFBBF HW427 | — | — | — | €20 · Open |
| Fiat UNO1.3 68hp | Magneti Marelli IAW 4AFBBF HW427 | — | — | — | €20 · Open |
| Fiat UNO1.3 68hp | Magneti Marelli IAW 4AFBBF HW427 | IAW4AFHW427 | 6001U41 | — | €20 · Open |
| Fiat UNO1.3 75hp | Magneti Marelli IAW 4AFH W427 | IAW4AFHW427 | 6001UN1 | — | €20 · Open |
| Fiat UNO1.3 76hp | Magneti Marelli IAW 4AFBFR HW427 | — | — | — | €20 · Open |
| Fiat UNO1.3 8V 65hp | Magneti Marelli IAW 4AF.BJU HW427 | — | — | — | €20 · Open |
| Fiat UNO1.3 8V 65hp | Magneti Marelli IAW 4AF.BJU HW427 | — | — | — | €20 · Open |
| Fiat UNO1.3 8V 65hp | Magneti Marelli IAW 4AF.BJU HW427 | — | — | — | €20 · Open |
| Fiat UNO1.3 8V 65hp | Magneti Marelli IAW 4AF.BU HW427 | — | — | — | €20 · Open |
| Fiat UNO1.3 8V 65hp | Magneti Marelli IAW 4AF.BUB | IAW4AFHW26 4AFBUB | 5003U0K | — | €20 · Open |
| Fiat UNO1.4 8V TURBO 118hp | Magneti Marelli IAW G7.29A | — | — | — | €20 · Open |
| Fiat UNO1.4 8V TURBO 118hp | Magneti Marelli IAW G7.29A | — | — | — | €20 · Open |
| Fiat UNO1.4 77hp | Bosch ME17.3.0 | 0261S18570 | 10SW013326 | 10SW013326 | €20 · Open |
| Fiat UNO1.4 77hp | Bosch ME17.3.0 | 0261S18638 | 10SW013927 | 10SW013927 | €20 · Open |
| Fiat UNO1.4 85hp | Magneti Marelli IAW 7GF.B4 HW202 | — | — | — | €20 · Open |
| Fiat UNO1.4 85hp | Magneti Marelli IAW 7GF.B4 HW202 | — | — | — | €20 · Open |
| Fiat UNO1.4 85hp | Magneti Marelli IAW 7GF.B4 HW202 | 51898649 | 3E205N26 | — | €20 · Open |
| Fiat UNO1.4 85hp | Magneti Marelli IAW 7GF.B4 HW202 | — | — | — | €20 · Open |
| Fiat UNO1.4 85hp | Magneti Marelli IAW 7GF.B4 HW202 | 51892313 | 3E117E43 | — | €20 · Open |
| Fiat UNO1.4 85hp | Magneti Marelli IAW 7GF.B4 HW202 | — | — | — | €20 · Open |
| Fiat UNO1.4 85hp | Magneti Marelli IAW 7GF.E5 HW200 | IAW7GFHW200 7GFE5 | E21BQ26 | — | €20 · Open |
| Fiat UNO1.4 88hp | Bosch ME17.3.0 | — | 10SW011557 | 10SW011557 | €20 · Open |
| Fiat UNO1.4 88hp | Bosch ME17.3.0 | 0261S16609 | 10SW005262 | 10SW005262 | €20 · Open |
| Fiat UNO1.4 88hp | Bosch ME17.3.0 | 0261S18097 | 10SW011052 | 10SW011052 | €20 · Open |
| Fiat UNO1.4 88hp | Bosch ME17.3.0 | 0261S09898 | 1037548779 | 1037548779 | €20 · Open |
| Fiat UNO1.4 88hp | Bosch ME17.3.0 | 0261S16520 | 10SW004886 | 10SW004886 | €20 · Open |
| Fiat UNO1.4 88hp | Bosch ME17.3.0 | 0261S16521 | 10SW004888 | 10SW004888 | €20 · Open |
| Fiat UNO1.4 88hp | Bosch ME17.3.0 | 0261S21770 | 10SW037081 | 10SW037081 | €20 · Open |
| Fiat UNO1.5 8V 82hp | Magneti Marelli IAW G7.10 | — | — | — | €20 · Open |
| Fiat UNO1.5 8V 82hp | Magneti Marelli IAW G7.10 | — | — | — | €20 · Open |
| Fiat UNO1.5 8V 82hp | Magneti Marelli IAW G7.10 | — | — | — | €20 · Open |
| Fiat UNO1.5 8V 82hp | Magneti Marelli IAW G7.16A | — | — | — | €20 · Open |
| Fiat UNO1.5 8V 82hp | Magneti Marelli IAW G7.30AA | — | — | — | €20 · Open |
| Fiat UNO1.6 8V 95hp | Magneti Marelli IAW 59FB.P1 | — | — | — | €20 · Open |
| Fiat UNO1.6 8V 95hp | Magneti Marelli IAW 59FB.UN | — | — | — | €20 · Open |
| Fiat UNO1.8 72hp | Magneti Marelli IAW 7GF 7GF.FS HW301 | 7GFHW301 | 3032N17 | — | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 27
Software (SW) · 30
Need a modified file?
Tuning for Fiat UNO — done by our engineers
- Stage 1 / Stage 2 / ECO
- DPF / FAP OFF
- EGR OFF
- AdBlue / SCR OFF
- DTC OFF
- Speed limiter, Start&Stop
Questions
Are these files modified?
No. Every file is an original (stock) read of a Fiat UNO control unit, delivered exactly as read. If you need a modified file, order tuning below.
How do I find the right file?
Read the ECU with your tool and compare the hardware (HW) and software (SW) numbers — and the calibration when several files share one software number. The vehicle name alone is not enough: the identifiers decide.
How do I get the file?
Create an account on our file service, top up your balance and download the file straight away. Every original file costs €20.
My number is not listed. What now?
Send us the HW/SW numbers of your ECU on WhatsApp or by email. We check our full archive and reply.
Can you tune Fiat UNO?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Fiat UNO (depending on the engine). Upload your read on our file service.
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