2006 Mercedes Benz E350

Question

Got code P0410 Secondary air pump. Replaced air pump and check engine light remains on. What should I check next? Or replace next?

Answer 1

Hi there,

Since replacing the pump hasn't solved the issue, it could indicate an issue with the wiring. Here is some more info for you.

P0410 MERCEDES-BENZ - Secondary Air Injection System Malfunction

Read more: https://www.autocodes.com/p0410_mercedes-benz.html