1992 Toyota Corolla Smog test failed

Tiny
JIMMYV17
  • MEMBER
  • 1992 TOYOTA COROLLA
  • 4 CYL
  • 2WD
  • MANUAL
  • 18,000 MILES
I have a 1992 toyota corolla. It passed the smog test 2 years ago but not this time. My No ppm were around 1300 for 15mph. I barely passed the 25 mph. Everything else was good. Any ideas? Thanks.
Do you
have the same problem?
Yes
No
Saturday, September 13th, 2008 AT 1:39 PM

3 Replies

Tiny
RASMATAZ
  • EXPERT
High Nox- clean out the EGR valve
Was this
answer
helpful?
Yes
No
Saturday, September 13th, 2008 AT 2:05 PM
Tiny
JIMMYV17
  • MEMBER
I was wondering if you knew where the location is for the EGR valve in a 1992 toyota corolla. I have read some places that they didn't have one that year but I think that is wrong. If you know where the location is, please let me know. Thanks for all your help.

James
Was this
answer
helpful?
Yes
No
Sunday, September 14th, 2008 AT 11:57 PM
Tiny
RASMATAZ
  • EXPERT
Dunno where its located on this model but its normally in between the intake and exhaust manifold. It woud like this-see below


https://www.2carpros.com/forum/automotive_pictures/12900_EGRV1_1.jpg

Was this
answer
helpful?
Yes
No
-1
Monday, September 15th, 2008 AT 12:06 AM

Please login or register to post a reply.

Sponsored links