Quote:
Originally Posted by 2wheelsoff
Need some people with emissions expertise to chime in please.
CA emissions failed:
Speed RPM %CO2 %O2 HC(ppm) CO% NO(ppm)
15mph 1608 15.2 0.3 121(fail .29 736(fail)
25mph 2236 15.4 0.1 32(at limit) 0.06 219
max HC = 57 at 15mph and 32 at 25mph
max NO = 478 at 15mph and 484 at 25mph
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Wow they really wanted your car to fail. For comparison the limits for my 92 are:
max HC = 114 at 15mph and 88 at 25mph
max NO = 785 at 15mph and 724 at 25mph
The limits for a brand new cars are not much lower than what your car is expected to pass.
http://www.smogcheck.ca.gov/pubwebquery/cutpoints/ShowMake.aspx
As previously mentioned, try a new O2 sensor first.
05-18-2011, 11:54 PM
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