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



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

EGR Fault 1995 945 NA 900

posted by  Turbine1 on  Tue Jul 19 13:28 CST 2005
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Sat May 5 11:14 CST 2012
[RELATED]

Every couple of weeks I get the check-engine light, and when I check the OBD1 I get the same code, 2-4-1, which the FAQ tells me is "Low EGR Flow". The idle is a little rough also, which is consistent with this EGR fault.
Can anyone offer any advice on troubleshooting to find the root of the problem. I have read the relevant FAQ sections and I know how to remove and check the EGR valve. But according to the FAQ this fault can also be caused by Faulty wiring, EGR vacuum or controller, EGR temp sensor. How do I go about checking these other items?
Thanks
--
Current: '95 945, 98k miles; '90 BMW 325i, 95k miles. Former Volvos, gone but not forgotten '85 245, 250k miles; '91 744T, 150k miles






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.