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



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

02 sensor issue really confusing me.... 700

posted by  someone claiming to be ibs740 on  Tue Nov 30 15:19 CST 2010 [RELATED]

Do the pinch (gently) the fuel return line test. Pinching it raises the fuel pressure making the mixture richer resulting in an O2 sensor change. Releasing the pinch makes it go the other way. Personally I won't use a generic (V-8 Mustang) sensor after my 3 week nightmare to discover the rolled joint of the sensor head leaking causing a rich condition. NGK or Bosch only. Yeah, yeah I know the heads are all the same but how the attach the head is different.

ian






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.