JeepCherokeeGuy99
NAXJA Forum User
- Location
- New Bern, NC
right on, good luck!
I need help passing smog.
- Thread starter poomero
- Start date
vagabond
NAXJA Forum User
- Location
- Mountain View, CA
Good luck!
srmitchell
NAXJA Forum User
- Location
- Mckinleyville (Humboldt) CA
Wait a sec...
If you just reset the computer, do NOT run in an get it smogged.
The first time I got mine smogged, I had a check engine light, so it failed. The code was for the tranny, so we cleared it using the above^ method, hoping to pass. I failed AGAIN, no codes, but the computer wasn't done with it's diagnostic checks. It runs through and checks the vapor system, and all the evap equipment. This is when it's learning the adaptive memory.
If it's not done with these, you will fail. I had to go drive about 40 miles, and it was done. Took it in, passed no prob.
If you just reset the computer, do NOT run in an get it smogged.
The first time I got mine smogged, I had a check engine light, so it failed. The code was for the tranny, so we cleared it using the above^ method, hoping to pass. I failed AGAIN, no codes, but the computer wasn't done with it's diagnostic checks. It runs through and checks the vapor system, and all the evap equipment. This is when it's learning the adaptive memory.
If it's not done with these, you will fail. I had to go drive about 40 miles, and it was done. Took it in, passed no prob.
JeepCherokeeGuy99
NAXJA Forum User
- Location
- New Bern, NC
X2, You will want to drive it around or allow at least 15 warm start ups
srmitchell
NAXJA Forum User
- Location
- Mckinleyville (Humboldt) CA
Word. I couldn't believe that I failed twice, otherwise my emission levels are CRAZY low. (3 cats!)
JeepCherokeeGuy99
NAXJA Forum User
- Location
- New Bern, NC
Hows that back pressure? lol why 3?!
JeepCherokeeGuy99
NAXJA Forum User
- Location
- New Bern, NC
oh for real? I guess you learn something new everyday with these XJs lol
blondejoncherokee
NAXJA Member
- Location
- sacramento
i thought it was 2 pre cats coming off the manifold and one regular cat down the road?
srmitchell
NAXJA Forum User
- Location
- Mckinleyville (Humboldt) CA
Yeah, 2 precats and 1 normal.
Back pressure is fine. It runs awesome and my smog numbers are literally a fraction of those in this thread.
I have no issues with ca emissions!
Back pressure is fine. It runs awesome and my smog numbers are literally a fraction of those in this thread.
I have no issues with ca emissions!
JeepCherokeeGuy99
NAXJA Forum User
- Location
- New Bern, NC
so did you pass?
NorCalChris
NAXJA Forum User
- Location
- Central Coast, Ca
First off, renix is obd exempt, and does not store Dtc's, or PID's.
If the cat was the one I sold you with the muffler then it was good when you bought it. New actually. You have more issues then a cat, if you dont fix them, then your new one will fail as well.
I need more numbers, wheres O2% and CO2%. Its a 5-gas anylizer. Not a 3-gas. Give me the rest of the numbers and I can help you Josh.
If the cat was the one I sold you with the muffler then it was good when you bought it. New actually. You have more issues then a cat, if you dont fix them, then your new one will fail as well.
I need more numbers, wheres O2% and CO2%. Its a 5-gas anylizer. Not a 3-gas. Give me the rest of the numbers and I can help you Josh.
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