• Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

OBD II emissions testing

  • Thread starter Thread starter Mirrahasmycar
  • Start date Start date Apr 2, 2005

Mirrahasmycar

New Member
Apr 2, 2005
210
0
0
CT
Apr 2, 2005
#1
  • Apr 2, 2005
  • #1
whats the deal?

I have a 2000 stang gt in CT, no trouble codes, but custom o/r exhaust
 
B

bdcardinal

tree hugger
Jun 10, 2003
3,612
16
69
santa barbara, CA
Apr 2, 2005
#2
  • Apr 2, 2005
  • #2
whats the question? do you have MIL eliminators? did you fail?
 

Mirrahasmycar

New Member
Apr 2, 2005
210
0
0
CT
Apr 2, 2005
#3
  • Apr 2, 2005
  • #3
bdcardinal said:
whats the question? do you have MIL eliminators? did you fail?
Click to expand...


I have a custom burned superchip, with off road X-pipe and 40 series origional flow, and bunch of other mods under the hood, no supercharger yet,

My dad is going to have to take my stang in in a week or 2 while i'm far away at school, there is no chance I can get home to swap the stock H-pipe back on, so Can my dad pass the emissions test?

they recently switched to the OBDII test in CT, so I don't really know what to expect, I have no trouble codes, and my car isn't that loud at idle

this is my car
 

Pwr_by_FORD

New Member
Jul 1, 2003
62
0
0
Pittsburgh, PA
Apr 2, 2005
#4
  • Apr 2, 2005
  • #4
Mirrahasmycar said:
I have a custom burned superchip, with off road X-pipe and 40 series origional flow, and bunch of other mods under the hood, no supercharger yet,

My dad is going to have to take my stang in in a week or 2 while i'm far away at school, there is no chance I can get home to swap the stock H-pipe back on, so Can my dad pass the emissions test?

they recently switched to the OBDII test in CT, so I don't really know what to expect, I have no trouble codes, and my car isn't that loud at idle

this is my car
Click to expand...

If there are no trouble codes, the car will pass the diagnostic portion...

It will not pass the visiual inspection if the mechanic looks underneath your car.
 
B

bdcardinal

tree hugger
Jun 10, 2003
3,612
16
69
santa barbara, CA
Apr 2, 2005
#5
  • Apr 2, 2005
  • #5
ya not sure if they do the visual, or what they require. i know in CA you have to hav ethe stock H and anything done to the car has to have an EO number.
 

Mirrahasmycar

New Member
Apr 2, 2005
210
0
0
CT
Apr 3, 2005
#6
  • Apr 3, 2005
  • #6
even the chip

even the superchip has an EO number, even though its burned for off road exhaust, most of the parts on my car have EO numbers, but I don't think they are that strict as CA, I'm just hoping they won't do a visual,

Wouldn't they have to lift my stang up to do the visuall? or use a mirror which, even still would be hard to see in there, if you get on the ground its is pretty hard to see if there are cats from the header, I guess it all depends on the place, any suggestions about where to take it?

they list gas stations, car dealerships, repair shops, tire places, the DMV (ha ha)

click for the actual list
 

Mike97gt

it doe snot
Founding Member
Jan 26, 1999
10,633
7
89
the people's republic of massachusetts
Apr 3, 2005
#7
  • Apr 3, 2005
  • #7
you will be ok.. i am almost 100 percent sure CT uses the same setup as MA.. as long as your car passes the obd2 test you get a sticker no dyno needed.. BUT if the guy is a dick he can tell you have no cats (smell) he can fail you for that...
 

1low03gt

20+ Year Stangneter
May 24, 2004
708
11
38
Cold Hell,Ontario,Canada!!
Apr 3, 2005
#8
  • Apr 3, 2005
  • #8
As long you don't need a graph,visual,and as long he doesn't smell the fumes,you might be alright.
 
You must log in or register to reply here.

Similar threads

P
2000 GT Random Power Loss
  • Pinellas50
  • Mar 9, 2026
  • SN95 4.6L Mustang Tech
Replies
4
Views
234
SN95 4.6L Mustang Tech Mar 23, 2026
Pinellas50
P
M
12 mustang gt check charging battery light
  • millerj7950$
  • Jan 24, 2026
  • 2005 - 2014 S-197 Mustang -General/Talk-
Replies
1
Views
149
2005 - 2014 S-197 Mustang -General/Talk- May 14, 2026
BossHorseGirl
B
S
ECU help!
  • starkiller1134
  • Aug 16, 2025
  • SN95 4.6L Mustang Tech
Replies
2
Views
266
SN95 4.6L Mustang Tech Aug 17, 2025
starkiller1134
S
D
Need help for my PCM Mach1
  • Danaololo
  • Jul 30, 2025
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
0
Views
152
1996 - 2004 SN95 Mustang -General/Talk- Jul 30, 2025
Danaololo
D
EVAP test port
  • bigc2330
  • Oct 30, 2025
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
3
Views
333
1996 - 2004 SN95 Mustang -General/Talk- Nov 1, 2025
nickyb
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?