secondary air injection system trying to find out where it is located??? I am a 37yr. old man with 5 kids and a wife that is a full time student.... She is also working full time I am in and out of the hospital just to the doctors all the time.... So we really have to fix the truck ourselves because of money expenses!!! Thank you ever so much Steve or Patti Clem.......
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2005 Chevrolet Trailblazer Question: obd code p0410
Answer #1Oakman May 20, 2010, 12:17Master
The secondary air injection pump is mounted on the frame rail at the left front of your 2005 Chevrolet Trailblazer. The air pump should run only after a cold start an normally not more than a minute or two. It is not uncommon for the electrical connector at the pump motor to melt causing the pump to stop working. If you find the pump not working due to a poor connection, the pump and connector pigtail should be replaced.