What does code P0410 mean on a Volvo and is it safe to drive?
P0410: Secondary Air Injection System Malfunction. Here's what it means on your Volvo, what usually causes it, what repairs typically cost, and how safe it is to keep driving.
What this code means
The secondary air injection system, which pumps fresh air into the exhaust on cold starts, is not working correctly.
Common causes for your Volvo
- Failed air pump
- Stuck or leaking one-way check valve
- Clogged or rusted air injection pipes
Symptoms
- Check Engine Light
- May fail emissions or show high cold-start emissions
Typical fixes
- Replace secondary air pump
- Replace check valve
- Clean or replace corroded piping
Repair cost range
For a Volvo, repairs for P0410 often fall between $250 and $900, depending on the cause and whether you use OEM or aftermarket parts. Labor rates vary by location.
Known issues on Volvo
Volvo T6 P0410 secondary air injection system issues typically involve the air pump or check valves. The SAI pump on the B6294T is located in the engine bay and can fail from moisture ingestion. Test the pump relay before condemning the pump.
Most commonly affected models