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



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

another 2-1-2 code post 200 1990

posted by  aiwetir on  Fri Feb 13 14:10 CST 2009
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Tue May 19 19:14 CST 2009
[RELATED]

ok so i've replaced the fuel pressure regulator, replaced the flex hose between the maf and throttle. should be ok, go for a test ride, check engine light comes on in about 5 min. go home stop car and when i shut it off, i hear a hiss of vacuum release right away. i suppose somewhere in this process i've created a leak question is, can i just pull the vacuum hose that goes through the firewall and put a golf tee in it to seal it off to at least see if the vacuum is the issue.

also i suppose now that i've fixed the fpr and the flex hose, there is a chance that my o2 sensor is actually bad. the only symptom i really have is that the power curve is not very smooth, there are flat spots. at constant speed, it feels like it sputters a bit, but it's so very subtle it's often hard to tell if it's bumps in the road or gusts of wind.





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.