PO410 for Mercedes Technician
 

Summary,
I have 1999 ML 320
Mile 171000
Engine light ON
Code PO410 seconday air injection system
Emission faild
Air pump works

Hello,
Dealer told me it is carbon build up in rigth head. How do i clean this if posible, or did anyone ever get to fix this problem without spending big bucks at dealership. Acording to the KBB value they want to charge me half a car. So if any Mercedes Technician can help me out how to fix this in this economy I would apreciate. I just want to get my plates so i can drive the car. Anyone please help.

Thanks
Help me drive my mercedes i worked hard for it and now i can't drive it.


1999 Mercedes Benz Truck ML 320 (163.154) V6-3.2L (112.942)