OBD2 diagnostics for Dacia
What Final OBD reads and does on Dacia cars. The basics work on any car with OBD2; the rest depends on what each control unit answers, and here is what the app knows about the make and its 8 models.
What there is for Dacia
Figures for the whole make. On your car the app shows what its control units answer, no more and no less. The needle shows which version each feature is in.
- Free
Gauges and engine faults
Standard OBD live data and engine faults explained, free with Free.
- Pro
Faults from every control unit
Engine, gearbox, ABS, airbag, body and the rest, explained, with how the car was running when they happened, and cleared once fixed. 2,730 codes specific to the family, on top of the generic ones.
- Pro
Roadworthiness verdict
What the Spanish ITV test centre reads through the OBD socket, judged by its official manual: pass, fail or something still to read.
- Pro
Make specific data
1,317 readings that standard OBD doesn’t give and that the make stores its own way, depending on each model.
- Pro
Mileage check
The mileage stored in the control units, next to the dashboard figure. If one of them holds more, it’s the classic sign of a clocked car.
- Pro
Service functions
19 service and maintenance jobs the car expects to be done from a diagnostic tool, on the control units that accept them.
- Workshop
Control unit adaptations
64 adaptations to switch features on or off or tell the car you’ve replaced a part. The app reads every value back before and after.
Dacia models
Each model with its years and engines, and what can be done on it. A yes means the app has it for that model; on your car it shows up if the control unit answers.
Dacia8 models, 1,317 make-specific readingsDashboard: yesInspection: yesFaults ++: yesAdaptations: yesService: yesApps: noMake data: yes
| Model | Dashboard | Inspection | Faults ++ | Adaptations | Service | Apps | Make data |
|---|---|---|---|---|---|---|---|
| Bigster2019 onwards | yes | yes | yes | yes | yes | no | yes |
| Dokker2019 onwards. 1.5 diesel (dci) | yes | yes | yes | yes | yes | no | yes |
| Duster2010 onwards. 1.0 (iii H4DT H5HT ems 3141), 1.2 turbo petrol (tce H5FT), 1.3 turbo petrol (kaptur tce), 1.5 diesel (iii sm3 dci sm6 k9k 646 4wd x79), 1.6 (iii kaptur h4m x79 k4m), 1.6 hybrid (140 iii h4m), 2.0 (f4r iii 4wd) | yes | yes | yes | yes | yes | no | yes |
| Jogger2022 onwards. 1.6 hybrid (140 iii h4m) | yes | yes | yes | yes | yes | no | yes |
| Lodgy2012 to 2022. 1.5 diesel (iii sm3 dci) | yes | yes | yes | yes | yes | no | yes |
| Logan2004 onwards. 0.9 (h4b), 1.0 (b4d iii H4DT H5HT ems 3141), 1.4 (x90 kxm thalia siemens EMS3132), 1.5 diesel (dci iii x90 k9k 796) | yes | yes | yes | yes | yes | no | yes |
| Sandero2008 onwards. 0.9 (h4b), 1.0 (b4d iii H4DT H5HT ems 3141), 1.4 (thalia siemens EMS3132), 1.5 diesel (dci iii b90 k9k), 1.6 (b90 kxm) | yes | yes | yes | yes | yes | no | yes |
| Spring2021 onwards. Electric (var) | yes | yes | yes | yes | yes | no | yes |
Part of the Renault / Dacia / Alpine family. The figures are for the whole family; on each car the app shows whatever its control units answer.
Part of the Renault / Dacia / Alpine family. The figures are for the whole family; on each car the app shows whatever its control units answer.
Shares its diagnostics with Renault.
The security gateway
Some recent models of this make have a security gateway so that only the manufacturer’s tools can write to the control units. On those cars Final OBD reads everything, but nothing can be changed.
Can I clear the fault codes on my Dacia?
Yes, with Pro: it reads and clears the faults in every control unit that answers, not just the engine. Clear them once the fault is fixed; if it’s still there, it comes back. On models with a security gateway they are read all the same, but the car may not let you clear them.
Can I reset the service light or do the maintenance on my Dacia?
With Pro, the app has 19 service jobs for this make. Which ones work on your car depends on its control units, and the app only shows you the ones yours accepts.
Which OBD2 adapter do I need?
Any ELM327 type will do for the basics. For every control unit and the Workshop features, a good one, like a vLinker or an OBDLink. It’s all in the adapter guide.
Does it help with the roadworthiness test?
Yes, for the OBD part. It reads through the socket what the Spanish ITV test centre reads and tells you whether you’d pass under its official manual. Full details in the ITV and OBD guide.
Try it on your Dacia
Start for free with Free and demo mode. If you like it, move up to Pro or Workshop with a single payment.
Coming soon
Mid to late October 2026
If you want to try it in your car before anyone else, send us your email and we will add you as a tester.
info@finalobd.com