Volvo RWD 900 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 3/2021 900 INDEX

[<<]  [>>]


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

Check Engine Light - Code 2.1.2 - 1994 960 Sedan 900 1994

posted by  mkarpinski on  Thu Sep 29 03:25 CST 2005
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS] [RELATED]

Hello -

1994 960 Sedan with 144,000 miles

The check engine light came on last week. Thanks to the FAQ, I pulled and checked the code (2-1-2) and came up with "Signal missing/faulty from oxygen sensor".

I figured that the O2 sensor was probably the original sensor and it at finally failed after 11 years. I ordered the new Bosch OE sensor from FCP and replaced it Tuesday. I then cleared the fault code.

The car drove fine for two days until this morning when the check engine light came on again. I pulled the code and was surprised to see that it was the same code as before (2-1-2).

I'm going to check the connections on the sensor tonight and make sure that nothing came loose.

What else should I look for?

Thanks in advance.





THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New Check Engine Light - Code 2.1.2 - 1994 960 Sedan [900][1994]
posted by  mkarpinski  on Thu Sep 29 03:25 CST 2005 >


<< < > >>



©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.