1999 Chevy Blazer seckondary air pump

1999 CHEVROLET BLAZER
109,000 MILES • 6 CYL • 4WD • AUTOMATIC
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MORABITO83
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How to check if bad
Code P0410
Apr 24, 2008 at 3:32 PM
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SERVICE WRITER
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Bear with me a minute. there is a kit that has been added to this truck to prevent further failure of this. I will update.


https://www.2carpros.com/forum/automotive_pictures/30961_tsb1_1.jpg


https://www.2carpros.com/forum/automotive_pictures/30961_tsb2_1.jpg

To test this, you'll need a scanner that is capable of commanding the pump on and montor other reading. Are there any other codes at all? Check these fuses:


https://www.2carpros.com/forum/automotive_pictures/30961_tsbap_1.jpg

Apr 24, 2008 at 3:48 PM