Volvo RWD 200 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 6/2008 200 INDEX

[<<]  [>>]


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

Barely Passed Smog 200 1991

posted by  Isaac Hastings on  Sat Feb 26 20:10 CST 2005
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS] [RELATED]

I barely passed the California enhanced smog check today.

Here are my results:

15mph 1710 RPM 15.0% CO2 0.3% O2
HC (PPM) MAX 116 AVE 31 MEAS 116
CO (%) MAX .74 AVE .10 MEAS .36
NO (PPM) MAX 791 AVE 237 MEAS 428

25mph 1747 RPM 14.9% CO2 0.0% O2
HC (PPM) MAX 91 AVE 20 MEAS 42
CO (%) .62 AVE .09 MEAS .31
NO (PPM) MAX 730 AVE 199 MEAS 106


15mph HC is where I just squeaked by at 116 PPM. Both HC and CO were higher than average at both 15 and 25 mph. Any ideas on where to look first? I checked out the 700/900 FAQ, but I'm not sure how to proceed.

I know I passed so I don't really have to worry about this, but I don't like the idea of polluting my way down the road.






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New Barely Passed Smog [200][1991]
posted by  Isaac Hastings  on Sat Feb 26 20:10 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.