Volvo diagnostic reference

Explore 11 connection profiles and 914 enhanced definition variants recorded for Volvo. Reference relationships describe the library, not road-test coverage.

Vehicle and connection profiles

2014-2018 VEA engine (not SPA)Volvo · 2014–2018
D2 (1.6)Volvo · 2011–2015
EX90 (2024 - n.d.)Volvo · 2024–onward
Platform 2 + CAN 29-bit protocolVolvo · 1998–2016
Platform 2 + ISO 9141-2 protocolVolvo
Platform 3 MY2008-Volvo · 2008–onward
S80-V70 with 2.0D Ford engineVolvo
SPA (4 cylinders: B4204T*, D4204T*)Volvo · 2014–onward
SPA/CMA (3 cylinders: B3154T*)Volvo · 2014–onward
V60 D6 PHEV AWD Diesel Plug-in Hybrid (2012-2017)Volvo · 2012–2017
Volvo P1 platform 2.0D diesel 2004-2010Volvo · 2004–2010

Enhanced PID meanings

Browse individual signal meanings, units and exact profile links.

Browse Volvo enhanced signals

Trouble-code reference families

Polestar / Volvo — 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 method

OBD Lens reference library · catalog legacy-owner-2026-10-09-v81. Sources and scope