Petrol Diagnostics: Volvo 850 P Reg 2.5 B5254S Motronic 4.4.1 - Lambda light on, code P0410 Secondary air injection syst

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Volvo 850 P Reg 2.5 B5254S Motronic 4.4.1 - Lambda light on, code P0410 Secondary air injection syst Archived Message
Posted by John Lamb on March 31, 2005, 10:18 pm
Lambda light on, codes read, one fault code found P0410 Secondary Air Injection System Malfunction.
The secondary air pump motor appears to be working but unsure if it should be working all the time and what the pressure should be. Has anyone had this problem before?

Message Thread:

Volvo 850 P Reg 2.5 B5254S Motronic 4.4.1 - Lambda light on, code P0410 Secondary air injection syst - John Lamb March 31, 2005, 10:18 pm
replies - Chris Taylor April 3, 2005, 8:10 pm
fixed - John Lamb April 21, 2005, 4:53 pm