Volvo RWD 700 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 10/2003 700 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE Replies to this message will be emailed.    PRINT   SAVE 

1991 740 codes: 2-3-2 and 2-4-1/ HELP PLEASE 700 1991

posted by  someone claiming to be mark4volvos on  Wed Jan 9 12:48 CST 2002 [RELATED]

Well the CHECK ENGINE lite came on this morning for the wife after a short trip across town. OBD's are: socket 2=2-3-2 which is fuel trim???

socket6= 2-4-1 which is EGR system flow too low.


Help me out here please. what do the two have in common? some basic facts: no visible vacuum leaks.car runs smooth and at thanksgiving replaced both fuel pumps,relay,air mass sensor,fuel filter,tuneup parts,etc. It's a california car with B230F engine with 107K. Any ideas as to where to start and from there .... THANKS mark.






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New 1991 740 codes: 2-3-2 and 2-4-1/ HELP PLEASE [700][1991]
posted by  someone claiming to be mark4volvos  on Wed Jan 9 12:48 CST 2002 >


<< < > >>



©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.