P0410 code can't find an air pump?

Tiny
IL0VELLAMAS
  • MEMBER
  • 1 POST
  • 2001 PONTIAC GRAND PRIX

6 cyl Front Wheel Drive Automatic 94000 miles

My 01 grand prix gt has the ses light on and is throwing a code P0410 secondary air injection system, which means water in the air pump. Problem is I cannot find the air pump on my car! I was told it was on the drivers side under the airbox, but the part has a pulley on it, and the only belts I see are on the passenger side. So where is my air pump?

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Sunday, July 11th, 2010 AT 3:57 PM

1 Reply

Tiny
KEN
  • ADMIN
  • 13,759 POSTS

Hello,

This air pump is electric. That may be why they said it's on the lower left driver's side of the car. Check to see if you have a relay or fuse that is blown as this may be your problem as well.

Here is a guide to help you test for power and how to test the relay

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

and

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Check out the diagrams (Below)

Please run this test and get back to us.

Cheers, Ken

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Monday, December 18th, 2017 AT 2:57 PM

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