The message to which you are about to reply is shown first. GO TO REPLY FORM



 VIEW    REPLY TO THIS MESSAGE Replies to this message will be emailed.    PRINT   SAVE 

Re: B21FT IBS: Need help identifying a part... 200 1984

posted by  someone claiming to be Steve Seekins on  Thu Nov 5 03:57 CST 1998 [RELATED]

It is the control valve for the IBS (Intercooler Boost System). The brown wire is a ground - goes under one of the mount screws. The other wire goes to the black control box that mounts on the inner fender. One port connects to the pressure sensing line between the I/C outlet and the waste gate via a Tee fitting. The other port connects to the cast aluminum pipe between the fuel distributor and the turbo compressor inlet. The valve is closed below 3750 rpm, then opens to allow additional boost. Needs little black control box and wire harness to connect to coil for rpm sensing and to fusebox for power.





USERNAME
Use "claim to be" below if you don't want to log in.
PASSWORD
I don't have an account. Sign me up.
CLAIM TO BE
Use only if you don't want to login (post anonymously).
ENTER CAPTCHA CODE
This is required for posting anonymously.
OPTIONS notify by email
Available only to user accounts.
SUBJECT
MODEL/YEAR
MESSAGE

DICTIONARY
LABEL(S) +
IMAGE URL *
[IMAGE LIBRARY (UPLOAD/SELECT)]

* = Field is optional.

+ = Enter space delimited labels for this post. An example entry: 240 muffler


©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.