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



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Partially clogged injectors and code 2-3-2 ? (b234) 700 1990

posted by  someone claiming to be Scott on  Thu May 27 03:25 CST 2004 [RELATED]

Thanks Dave,I will check the fpr vacuum source and the plastic line with a vacuum gauge to see if enough vacuum is getting to the fpr,the fpr is only 3 months old and is a bosch unit from IPS.The fitting to check actual fuel pressure at the fuel rail is frozen together so I can't check fuel pressure at the fuel rail but I can check pressure down at the fuel filter outlet if needed although that won't be as accurate.This b234 has been a good engine and I wan't to get the smoother Idle it once had,perhaps a leak-down test will be needed to check the condition of the valves.Another thought was the Idle air valve,is it possible that it is allowing too much air at idle throwing off the the idle mixture or will the the system compensate for additional air?I will press on with testing and report back.
Thanks again






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.