Volvo RWD 900 Forum

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Check engine light code? 900

Today i took my 97 960 87k to advance auto to have the check engine light code checked. The code was PO410( Secondary air injection system malfunction)Anyone had any experience with this type of problem? Help!








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Check engine light code? 900

Check the rubber elbow at the end of the plastic hose that goes over the engine to the passenger side of the engine to the silver "can" mounted up high on the passenger side. On my 97 the hose is "blue" hard plastic and as I recall the dealer charged me less than $2 for the elbow. A parts store could probably come up with something similiar. BTW my 965 now has 140k miles and runs just as sweetly as it did 7 years ago when I bought it. If you need a photo or drawing to pin point this elbow please reply.
Don







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