I have an 87 Nissan 200SX and can't pass smog.

Tiny
ANONYMOUS
  • 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

Monday, January 28th, 2013 AT 4:52 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
  • 68,399 POSTS

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.

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Monday, January 28th, 2013 AT 6:41 PM

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