Volvo RWD 700 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 2/2004 700 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

NOx failure, but everything else passed 700 1988

posted by  someone claiming to be Mike Mako on  Mon Sep 21 16:45 CST 2009 [RELATED]

Hi, if you failed because of high oxide of nitrogen (nox) the cause would be any of the ff:

*overheated engine
*lean air fuel ratio
*vacuum leak
*overadvance ignition timing
*defective EGR

Good luck

MM





THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New NOx failure, but everything else passed [700][1988]
posted by  dirosa  on Mon Sep 21 11:01 CST 2009 >


<< < > >>



©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.