Volvo RWD 700 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 1/2001 700 INDEX

[<<]  [>>]


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

Code 231 & 121 then 221 & 231 ??? 700 1989

posted by  mc-gyver on  Mon Nov 18 19:18 CST 2002
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS] [RELATED]

I had code 231 & 121 showing up on my Brick. The car idles rough and I changed the AMM. After the change I cleared the codes and the car continued idleing rough with the check engine light/lambda sond. Now I have code 221 & 231 showing up, any body have a clue whats going on ??? I changed back to the used AMM and cleared the codes and after a while code 221 & 231 shows up. I guess that the old AMM still is ok, could it be vacum leaks ??? The car idles rough.

Thanks in advance for all the help.

89 740 GL 255 000 Km
90 240 GL 163 000 Km
78 242 L 350 000 Km





THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New Code 231 & 121 then 221 & 231 ??? [700][1989]
posted by  mc-gyver  on Mon Nov 18 19:18 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.