Error Codes

Hello, what year, which engine?
And, probably where are you as the volvo must be diagnosed with a specialised VIDA DICE unit, an elm or other diagnostic unit will only give generic codes, we can point you to a good shop.

air pressure codes... could be the map sensor...
There is also a service note out for a software upgrade that reduces occurrences of false codes
When was the last time the car got software upgrades at a Volvo dealership?

@timbo
You hate the 3.2 less than me
Your thoughts appreciated

@its_dunks has been chasing map sensor issue since the intake was removed to fix alternator I think?
I would want to smoke test for vacuum leaks and see what the rail pressure sensor is actually reading and start there.

Take it to indie workshop in Canberra, get all service items fixed at same time so you are set up.

Its the shop I work at Ikes motors in Phillip 62810554

its_dunks;c-149718 wrote

Ex850R;c-149312 wroteTake it to indie workshop in Canberra, get all service items fixed at same time so you are set up.

Any details on this workshop? I’ve tried Google for Indie workshop but haven’t found it. Is Indie short for something?

Indie as in independant.
As in, you tell us where and we tell you who, Tim is your man!