Quote:
Originally Posted by Daox
Nope, the EGR is totally separate from that. Hopefully one of the other Civic guys can get you a pic. Its done differently on every car I've seen. But, its basically a tube/passage that goes from your exhaust to your intake manifold.
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I found this write-up, I think I'm going to do this, this weekend.
Fixing EGR blockage leading to DTCs P0401 and P1491
Also, what I don't understand, if my EGR is clogged or messed up in some way, how did I pass smog with flying colors? Wouldn't I have been at least close to failing on something?