Throwing an engine code p0411 car idles fine and drives okay. What is the most common part for this code?
Feb 3, 2023 at 2:15 PM
Code p0411, Secondary air injection?
CORY2427
- MEMBER
- 293 POSTS
This is an easy problem to repair.
P0411 flow from the secondary air injection system to be out-of-specification
Nine times out of ten it will be the air injection control pump, here is the location so you can replace it and then clear the codes. Check out the images (below). Please let us know if you need anything else to get the problem fixed.
P0411 flow from the secondary air injection system to be out-of-specification
Nine times out of ten it will be the air injection control pump, here is the location so you can replace it and then clear the codes. Check out the images (below). Please let us know if you need anything else to get the problem fixed.
Images (Click to enlarge)
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Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Feb 4, 2023 at 2:44 AM
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