91 Civic NOX problem

Discussion in 'Civic' started by John DuMont, Dec 1, 2003.

  1. John DuMont

    John DuMont Guest

    My 91 Civic 1.5L FI has failed NJ inspection for NOX at about 3 times the
    allowable level. Normally this is a clear EGR issue. I have both Haynes
    and Chilton books and neither clearly identifies where the EGR is located,
    and in fact if there's one at all! Can anyone tell me if I have one, where
    it is, and how to test?
     
    John DuMont, Dec 1, 2003
    #1
Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Similar Threads

  1. High NOx and CO reading

  2. Civic failed emissions testing: super-High Nox

  3. 1993 Civic Fails NOx

  4. High NOx Problem SOLVED (86-89 Accord, others) -- Smog Test

  5. Does your carburated Honda run rough? Lack acceleration? Smog/NOx trouble? READ THIS FIX

  6. Honda Civic VX failed NOx, EGR system not working

  7. High Nox on 91 Accord

  8. 91 Acura Integra - High NOx - Failed emissions test - NJ

Loading...