For CEM PIN DECODING (Fw v1.09) :-
P1 Platform CEM (2004 – 2012, late model Euro 5 diesels CEM decode must be done as if a P3)
- C30
- C70
- S40
- V50
P2 Platform CEM (2005-2015 , late model V8 and 3.2 should be decoded as if a P3)
- S60
- S80
- V70
- XC70
- XC90
P3 Platform CEM (2007 – 2018) + P3 ECM T6 / T4 / T5 (Non VEA)
- S60
- V40
- V60
- V70
- XC60
- XC70
SPA / CMA Platform (2015 – Present) – Under Development
- C40
- S60
- S90
- V60
- XC40
- XC60
- V90
- XC90
Polestar (2018 – Present) – Under Development
- Polestar 1
- Polestar 2
Here is a list of Known CEM part numbers for reference , this is not exhaustive, let us know if you have any additions or spot any mistakes.
1999-2004 P2 platform (CURRENTY UNSUPPORTED)
- 8645171
- 8645200
- 8645205
- 8645716
- 8645719
- 8688434
- 8688436
- 8688513
- 9452475
- 9452553
- 9452596
- 9469636
- 9494337
- 9494594
- 30657629
2005-2009 P2 Platform ( can be Hit and Miss )
- 30682918
- 30728542
- 31394157
- 31394158 (Decode as if P3)
- 31394294
2005-2015 P2 Platform (SUPPORTED)
- Marked L
- 31327407
- 30682981
- 30682982
- 30728356
- 30728542
- 30765149
- 30765646
- 30786475
- 30786889
- 31282457
- 31314468
- 31394158 (Decode as P3)
- Marked H
- 30786476
- 30728539
- 30682982
- 30728357
- 30765148
- 30765643
- 30786476
- 30786890
- 30795115
- 31282455
- 31394157
- 30786579
2004 – 2013 P1 Platform (SUPPORTED)
- 8690719 (requires Modunlock Fw 1.09 or Later)
- 8690720
- 8690721
- 8690722
- 30765471
- 30728906
- 30765015
- 31254317 (requires Modunlock Fw 1.09 or Later)
- 31327215 (Decode as P3)
- 31254749
- 31254903
- 31296881 (Decode as is P3)
2007 – 2018 P3 Platform (SUPPORTED)
- 30765624
- 30765876
- 30765877
- 30786132
- 30786133
- 30786819
- 30786820
- 31254837
- 31254838
- 31314116
- 31314511
- 31314866
- 31314867
- 31327994
- 31327995
- 31327996
- 31343677
- 31384931
- 31412969
- 31412971
- 31296059
- 31314669
- 31394135
- 31394621
- 31394622
- 31394963
- 31394964
- 31412887
- 31453131
- 31453132
- 36003145
Supported Volvo Models (ECM PIN DECODE)
ECM Decoding for P3 NON VEA Denso ECM only, such as
B6304T2 (T6)
B6304T3 (T6)
B6304T4 (T6)
B6304T5 (T6 – Polestar)
B5204T8 (T4)
B5204T9 (T5)