Volvo RWD 700 Forum

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

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

OBD I code 2-4-1 EGR 700

Oh that pipe that runs from the exhaust manifold around the back on the engine goes to the EGR? I disconnected that pipe when I did the head job on this car. So, your saying that I can disconnect at both ends and clean pipe and that might fix problem? I can do that, and will give it a try.

I love working on cars but basically everything I have learned has come from these internets so pardon the noob ??? I just picked up the Bosch fuel managment book though.

I will clean that pipe, clear the code, and if comes back I will look into pulling EGR and cleaning that.

Thanks






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New OBD I code 2-4-1 EGR [700]
posted by  crazy_frog  on Wed Feb 17 14:53 CST 2010 >


<< < > >>



©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.