SES CODE PO410 Any help?
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From: Albany, Ohio
SES CODE PO410 Any help?
My ses light code is PO410. It says *Secondary Air Injection System Malfunction*. Anyone know what it is? Just a bad air pump? What does the *secondary* mean? I checked the fuses and relays, with no luck. Any help would be great!
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From: Hell was full so they sent me to NJ
Re: SES CODE PO410 Any help?
Yes, its for the AIR pump (that is "secondary air"). Normal problem is a blown fuse. There is a recall on the AIR pump, because of blown fuses, in the 95 and newer LT1's. The dealer should repair it for free. Also could be the realy, or the pump burned out.
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