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Old 06-03-2012, 06:21 PM   #20
RCH
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Join Date: Jun 2007
Location: San Marcos, California
Posts: 84
Default Re: Rebuilt Transmission, Now Fails Smog Check

I have the numbers, Thanks for helping.

At 15 mph, rpm-1939
CO2=14.4%
O2= .1%
HC=78 ppm (max allowed is 66) This is what failed.
CO=.20%
NO= ppm123

At 25 mph, rpm=2201
CO2=14.5%
O2=.1%
HC=48 ppm (max. allowed is 49)
CO=13%
NO=122 ppm

I did replace the O2 sensor which was causing the P0137 fault code.
(That is what the transmission rebuilder told her would cause the failed test)
P0137 has not returned.
With my code reader I did get a green light on the emissions self test.

Thanks again for the help.
Richard

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