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



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

surging idle 200 1982


Your '82 240 will be K-Jetronic injection.

Dave, there's a chance the fuel system may be LH 1.0. The mention of, "Air Idle Control Valve," makes me wonder if that's what we're dealing with. I must say, though, I seem to recall that some B21F engines had the constant idle system starting in '81. Thus they would have the IAC valve which, BTW, eliminates the AAV in those engines.


That unplugged unit on the fuel line is the CPR control pressure regulator, aka. frequency valve.

Just for the record, the control pressure regulator and the frequency valve are two different parts. If this is an LH system neither will be present.


I would like to know for sure which system tedv has.


--
'79 242, '84 DL 2 door, '80 DL 2 door, '89 DL Wagon, '15 XC70 T6 AWD






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.