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Engine Problem (Code 410) 850 1997

posted by  JBB on  Thu Jan 22 03:41 CST 2004
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last visit: Mon Oct 3 11:48 CST 2011
[RELATED]

The problem may also be in the injection valve itself, and not the pump. Once the fault is set (due to low secondary air flow), the pump will not run. You can check the pump by connecting the battery directly to it with some jumpers. If the pump runs, the problem is somewhere else. It's worth doing some troubleshooting, because the pump alone will cost around $350. I traced my code 410 problem to a bad vacuum connector at the injection valve, and fixed it for $3.00. Vacuum leaks are common on a car this age.

Good luck

jbb
'98 S70 GLT
'96 850 Turbo






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New Engine Problem (Code 410) [850][1997]
posted by  someone claiming to be VolvoLarry  on Tue Jan 20 18:17 CST 2004 >


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