Volvo RWD 700 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 1/2005 700 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

OBD codes again 700

posted by  jimnau on  Sat Jun 11 05:49 CST 2005
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Sun Jul 6 09:52 CST 2014
[RELATED]

Problem found and repaired...code 2-3-2 was caused by a vacuum leak. Two hoses on the manifold were rather loose...the large one to the IAC valve was quite loose...put a clamp on it. The small hose from the flame trap nipple to the intake manifold was also loose...replaced that one.

The O2 sensor tested fine....voltage jumping quickly back and forth between about 0.08 to 0.85 volts at idle. The sensor also responds very promptly to lean and rich mixtures.

So, I suppose all is well now, thanks in large part to the FAQ section of this board.
--
Jim Nau '91 740 140K






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New OBD codes again [700]
posted by  jimnau  on Thu Jun 9 10:32 CST 2005 >


<< < > >>



©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.