P1 (C30, S40II, V50, C70)

IMMO data stored in the BCM is lost/doesn't match your car. If you have VIDA2014D, you can try this. https://svdns.info/2025/01/08/pairing-a-used-abs-module-p1-p2-p3/
If this doesn't work it's a trip to the dealer for a BCM software reload with official VIDA.

The combination of all 3 codes indicate a problem with the map sensor.

Yeah easy to change with Vdash but its not free 115euro you pay ad you get pincode to change yourself.... or Drive to Elst near Nijmegen (Obbe Tuning) and have it done for you... if you dont want to spend money on buying vdash system and dice-vida diagnostics. expect cost around 150 euro

Also hardware retrofit.

Same problem here. I paid for FLAT CONFIG subscription and bought credits. But I only need credits for the injectors. After two weeks it still says 'Sponsored' and I can't programm the injectors. No response on my support ticket from november 29th

@wenger did you use new or rebuild / remanufactored injectors and the correct parts? Here https://d5t5.com/article/volvo_diesel_injectors you can find some info regarding injector coding.

@randysw nope. In your case, a software reload with VIDA is needed. But i'm not sure, if this is possible with used modules.

3 wires need to be changed

I've already tried another pedal, it's the same... The pulling only received when pressing the pedal very lightly, after that there are no problems at all...
Maybe the pedal isn't the problem, what could it be?

@skalaev Than opt for BSR tuning or RICA.

@Irua17589 try new battery?

you need cem pin decode and pay 69 euro for subscribtion in vdash for change settings and complectation of your volvo

@nesaru short answer. Nope.

Dodam że vida podpowiada że przy cem-3a00 słaby aku lub ładowanie. Akumulator ma 3 lata i został przetestowany pod obciążeniem jest niby ok, ładowanie sprawdzone