Mechanics

NISSAN 200SX SENSOR PROBLEM

1987 Nissan 200SX • 158,000 miles

I have an 87 Nissan 200sx and can't pass smog cause something about my emission I don't know what that is!
I wanted to change my o2 sensor but can't find it I need help
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Guest
January 28, 2013.



Do you have a trouble code or know what is wrong with the emissions system? There can be many things that can malfunction. As far as the O2 sensor, it is on the exhaust system.