Mechanics

VOLVO S70 ENGINE PROBLEM

1998 Volvo S70

Engine Mechanical problem
1998 Volvo S70 6 cyl Front Wheel Drive Automatic 144000 miles

Diagnostic Code P0410 How do you fix a secondary air injection system malfunction
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Flucero
September 24, 2010.



I hate generic codes. Can you offer a complete discription as to what the code actually said? Was there a problem with the flow and was the signal too high or too low? The only thing I can suggest at this time is for you to check the plumbing first.


http://www.2carpros.com/forum/automotive_pictures/337695_79009068_1.jpg



Pay close attention to vacuum hoses that connect to items #3, 4, and 5. If the hoses have collapsed or broken, replace them. That will cause air injection problems. Let me kow what you find.

JIS001
Sep 26, 2010.