OBD LensMazda diagnostic reference
Explore 8 connection profiles and 179 enhanced definition variants recorded for Mazda. Reference relationships describe the library, not road-test coverage.
Vehicle and connection profiles
- 3 / 6 (GH1, GH2) / Miata (NC 2006-2015) / CX-7Mazda · 2006–2015
- BT50 UP, UR 2011-2020 (CAN)Mazda · 2011–2020
- MX-30Mazda
- MX-30 (not for use!)Mazda
- OBD-II (AT)Mazda
- OBDII / EOBD + CVT var.2Mazda
- SKYACTIVMazda
- WWH-OBD + CAN and extra PIDs (2026->)Mazda · 2026–onward
Enhanced PID meanings
Browse individual signal meanings, units and exact profile links.
Browse Mazda enhanced signalsTrouble-code reference families
Mazda — Reference family assigned by the production catalog. An entry in this family is not proof of a fault or ECU support on every listed vehicle.
Source and applicability
OBD Lens production library legacy-owner-2026-10-09-v81. This is a scoped technical reference, not a scan of your car. A catalog relationship does not certify that every ECU, year or engine returns the same signal or code definition.
Read the reference methodOBD Lens reference library · catalog legacy-owner-2026-10-09-v81. Sources and scope