Forum: Boxster General Discussions
01-19-2021, 08:49 PM
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Replies: 15
Views: 2,256
PO455 code
Did you find the problem? I am having the same issue. New fuel cap & vacuum valve on the filler neck did not fix the issue.
Any help or advice is greatly appreciated
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Forum: Boxster General Discussions
01-19-2021, 08:48 AM
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Replies: 15
Views: 2,256
We have the same reoccuring code on our newly...
We have the same reoccuring code on our newly acquired 2003 Boxster S. I have changed the fuel cap (OEM) and the vacuum valve on the filler neck. Code comes back.
No pressure when I open the...
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Forum: Boxster General Discussions
01-19-2021, 08:36 AM
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Replies: 15
Views: 2,256
Bob,
I have the same recurring code PO455 on...
Bob,
I have the same recurring code PO455 on our newly acquired Boxster. I have replaced the fuel cap (OEM) and filler neck vacuum valve. Now thinking about the purge valve under the manifold. I...
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Forum: Boxster General Discussions
01-14-2021, 08:21 PM
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Replies: 1
Views: 859
We recently purchased a 2003 BoxsterS with the...
We recently purchased a 2003 BoxsterS with the Bose system. Previous owner installed a Kenwood deck and the rear speakers are not hooked up. The front door & dash speakers are not wired correctly...
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