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Old 11-20-2012, 03:34 PM
stuartjohn24 stuartjohn24 is offline
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Location: Chippenham, Wiltshire, UK
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Mein Auto: BMW F01
Originally Posted by 7forty5er View Post
Has anyone changed their air pump hoses? The ones that go connected to the CCV valves and air pump? I was changing my CCV and broke one of the hoses. I called the dealer and they said it was 2 hoses. On mine it looks like it's just 1 that connects to the CCV valves and 1 to the air pump and 1 to the engine. Total 4 connections. Please help
Are you referring to the secondary air pump? they dont connect to the CCV?

Early versions have a hose assembly that fits to each CCV valve on the top of the rocker covers and are joined together and connect to two ports on top and below of the throttle body on the inlet manifold.

Later version use two individual insulated hoses

If your referring to the secondary air pump, the hoses go to two metal valves at the rear of the cylinder heads, they are not called CCV's.


Last edited by stuartjohn24; 11-20-2012 at 03:36 PM.
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