Post by miker on Mar 5, 2023 14:37:41 GMT 10
I doubt it’s a problem if it’s just a cat thing for the euro 5 conditions.
I assume if its not working, that its stuck open. Stuck closed may be quite a different issue. Understanding why its not working, might provide some assurance is won't fail in the closed position though.
It’s not stuck at all, the spring tension holds it open (as in free flowing) in normal running conditions. It’s just that the vacuum activation at cold start up doesn’t work. Because it’s not effecting the running, I’ll leave investigation until I get home.