Thread: p0410 secondary air injection system malfunction solution?
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Old Apr 1, 2019 | 08:08 PM
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padgett59
Joined: Apr 2019
Posts: 2
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From: Ohio
Default Re: p0410 secondary air injection system malfunction solution?
Pull the ECM and inspect the relay. It may be frozen closed causing the the pump to run too much.
 
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