We have a 2004.5 S40 with 115K. Recently when we shut off the engine the power brake vacuum pump (Hella part number W0133-1910902) keeps running for about 2 minutes. I replaced the pump about a month ago - worked fine for about 3 weeks then started running again after engine shut off. I checked the vacuum lines leading to the pump and can't find find any obstructions or breaks. So question is, is there a relay or something else that I should check - or - maybe I just got a bad pump. Any advice would be appreciated guys.
Thanks.
Question about S40 power brake vacuum pump
-
rwilson1458
- Posts: 1
- Joined: 27 April 2012
- Year and Model: 2004 S40/ 2010 XC60
- Location: US
-
- Similar Topics
- Replies
- Views
- Last post
-
- 0 Replies
- 861 Views
-
Last post by volvo2006taj
-
- 0 Replies
- 686 Views
-
Last post by EstVolvo