[rnaismith]

Forum Members,

My 1998 850 Wagon has the check engine light on. I connected an OBD-II scan tool and retrieved the code: P0410. The description says something about Secondary Air Intake problem. Does anyone have suggestions on troubleshooting and fixing this problem?

Thanks.

 

[Tech]

Did it say pulsed secondary air valve?If so could be the Valve that is mounted to the pipe at the back top side of the engine.It holds on with 2 bolts and has a small vaccum line that goes to it.I only know Volvo codes not the aftermarket codes.