OBD2 diagnostics for Mazda

What Final OBD reads and does on Mazda 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 18 models.

What there is for Mazda

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. 222 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
1,152 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.

Mazda 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.

Mazda18 models, 1,152 make-specific readingsDashboard: yesInspection: yesFaults ++: yesAdaptations: noService: noApps: noMake data: yes

Mazda models
Model	Dashboard	Inspection	Faults ++	Adaptations	Service	Apps	Make data
22003 onwards. All versions	yes	yes	yes	no	no	no	yes
32004 onwards. All versions	yes	yes	yes	no	no	no	yes
51999 to 2018. All versions	yes	yes	yes	no	no	no	yes
62003 to 2025. All versions	yes	yes	yes	no	no	no	yes
BT-502006 onwards	yes	yes	yes	no	no	no	yes
CX 32006 to 2015	yes	yes	yes	no	no	no	yes
CX 302020 onwards	yes	yes	yes	no	no	no	yes
CX 52006 to 2015	yes	yes	yes	no	no	no	yes
CX 502023 onwards	yes	yes	yes	no	no	no	yes
CX 92006 to 2015	yes	yes	yes	no	no	no	yes
CX 902006 to 2015	yes	yes	yes	no	no	no	yes
CX-602006 to 2015	yes	yes	yes	no	no	no	yes
CX-72006 to 2015	yes	yes	yes	no	no	no	yes
CX-802006 to 2015	yes	yes	yes	no	no	no	yes
MX 51989 onwards	yes	yes	yes	no	no	no	yes
MX-302020 onwards	yes	yes	yes	no	no	no	yes
Premacy1999 to 2005. All versions	yes	yes	yes	no	no	no	yes
RX-82003 to 2012. All versions	yes	yes	yes	no	no	no	yes

Part of the Mazda family. The figures are for the whole family; on each car the app shows whatever its control units answer.

Can I clear the fault codes on my Mazda?

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.

Can I reset the service light or do the maintenance on my Mazda?

Not yet: for this make the app doesn’t have service functions so far. It does read faults from every control unit, live data and the roadworthiness check.

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 Mazda

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

OBD2 diagnostics for Mazda

What there is for Mazda

Gauges and engine faults

Faults from every control unit

Roadworthiness verdict

Make specific data

Mileage check

Mazda models

Try it on your Mazda