EFI-445 airpump code

850oldschool · Post by **850oldschool** » 26 Jul 2022, 15:44

What does it mean?

Post by **misha** » 26 Jul 2022, 16:19

SAS system air pump fault code.
http://volvospeed.com/vs_forum/topic/14 ... with-pics/

Post by **jreed** » 27 Jul 2022, 05:35

I've had that P0445 code too, and there are several hoses and valves that can crack or clog and cause it. There are descriptions of various items to check here: viewtopic.php?t=65783

Post by **erikv11** » 27 Jul 2022, 08:50

That's an EVAP code, not an SAS (i.e. air pump) code. I'd check all the EVAP hoses first, especially near the canister.

850oldschool · Post by **850oldschool** » 28 Jul 2022, 17:35

erikv11 wrote: 27 Jul 2022, 08:50 That's an EVAP code, not an SAS (i.e. air pump) code. I'd check all the EVAP hoses first, especially near the canister.

Hmm... interesting.