Volvo RWD 200 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 10/2006 200 INDEX

[<<]  [>>]


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

clearing codes 200 1991

Hi Dan,

Now what about the ECU reset - pulling power resets the adaptation, but using the code reset function, the adaptation stays the same and just the codes are erased?

That sounds like something I said. Or guessed at. I don't know whether any adaptive adjustments are kept through the OBD reset, but I do know the ECU will not retain them after you interrupt its power at fuse 6 (1991). Of course both actions serve to clear the trouble codes.
--
Art Benstein near Baltimore

He often broke into song because he couldn't find the key.






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New 1 91 240 - Won't idle, CEL 1-1-3, then fast idle [200]
posted by  UFgator  on Tue Jan 20 02:44 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.