Volvo RWD S90-V90 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 5/2018 S90-V90 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Evap hose S90-V90

posted by  boxvolvo on  Sun Sep 28 13:12 CST 2003
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Fri Oct 24 04:28 CST 2014
[RELATED]

The large hose is for fresh air supply. When the purge valve opens, the vapors in the canisters are drawn by vacuum into the intake. Fresh air is needed to fill the vacuum created in the canister, and also "scubs" the charcoal clean of hydrocarbon residue.

I'm working from memory, but most of the fresh air hoses I've seen just hang there, no hookup. Could, however, be some hookup with the air intake.





THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New Evap hose [S90-V90]
posted by  david hunter  on Sat Sep 27 13:15 CST 2003 >


<< < > >>



©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.