Quote:
Originally Posted by hancock1701
Hi guys,
I've had the two codes P0410 and P1411 coming on every ~100 miles. I've been clearing and ignoring the two codes but it's getting really annoying that I decided to address the problem. After searching and reading, my question is that is it a do-able job to replace the air change over valve, since from what I read, space is really an issue to get to the valve and removing the intake manifold doesn't seem very easy?
Please advise, thank you!
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It could be a simple vacuum leak, you should inspect all the vacuum lines in the SAI system first. A common problem is a broken vacuum line in the system, the lines get brittle with age. That's what my issue was when I had the same trouble codes.