Volvo AWD 850 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 12/2002 850 INDEX

[<<]  [>>]


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

93 850 Failed Smog 850

posted by  Mike H.. on  Wed Mar 10 13:27 CST 2004
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS] [RELATED]

well if its saying your o2 is bad or missing then it probably is.
Your car is running lean and since there is no front 02 (according to the computer) it runs the engine as if it was just started in the morning. Lean
Is it the original o2? How has your gas mileage been? If the o2 was replaced did you put the proper one in? There are bout 5 different ones for the 850 depending on engine/pump.
Check your maf wiring harness. Then can disconnect from vibration.






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New 93 850 Failed Smog [850]
posted by  Tassadar30  on Wed Mar 10 12:36 CST 2004 >


<< < > >>



©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.