UPREV Tuned can't pass EMISSIONS

jlo370z · 02-09-2014, 07:57 PM

Quote:

Originally Posted by rich2342

Either way the ROM will still be flashed and cause a failure.

unfortunately we are talking about a few different states in here. I am from illinois, what i described above will work for my state. I hope for MA guys, something is figured out so you can mod your cars without fear

rich2342 · 02-09-2014, 09:10 PM

Quote:

Originally Posted by mag_black

^^ yes, in MA. I have it due at the end of April. I believe Tibal is getting his inspection soon too.

I'm due the end of this month.. Really don't want to swap cats and detune again. Was hoping for some solution to avoid getting flagged again.

mag_black · 02-09-2014, 09:30 PM

I know several people w/in our local group that have uprev and have passed. I'm going in w/ ARTS, FI CBE, Stillen G3's and UPRev. All sensors will be on and I will continue to scan and monitor w/ DashCommand so I'll know that all monitors are in ready state.

rich2342 · 02-09-2014, 09:49 PM

Have they passed in the last year or so? I had passed in prior years before the software was updated in 2012.

mag_black · 02-09-2014, 10:46 PM

Yup, 2+ years of UPRev.

rich2342 · 02-09-2014, 10:48 PM

Can you pm location? I will have to have my dtc's checked prior, but who knows..

efuseakay · 02-10-2014, 07:55 PM

Quote:

Originally Posted by TVPostSound

Uprev tuner disabled the DTCs die to not having cats, otherwise DTCs would go off.

Once the stock tune is returned, DTCs will be set due to O2 senors reading high due to no cats, failing again.

The only fix is to reinstall the cats, and the stock tune.

o2 spacer bungs.

1slow370 · 02-11-2014, 03:39 AM

test pipes with j-tubes and spacers will get rid of the light if they dont actually look for the cats or sniff it. That or move to a non smog state or bribe someone. being that you are in the north east and everything is pretty tight is there a place that you could commute from that doesn't have the checks? or just register it in a neighboring state and claim you primarily use that vehicle there.

mag_black · 05-03-2014, 12:12 PM

Update: I passed inspection today. Uprev, ART, FI cbe and stillens. I went to the tuner to turn on my catalyst monitors andade sure everything was ready using dash command.

Tapatalk

02-09-2014, 09:30 PM	#48 (permalink)
mag_black A True Z Fanatic Join Date: Mar 2013 Location: Massachusetts Posts: 1,400 Drives: 09 370Z MT6 Rep Power: 666	I know several people w/in our local group that have uprev and have passed. I'm going in w/ ARTS, FI CBE, Stillen G3's and UPRev. All sensors will be on and I will continue to scan and monitor w/ DashCommand so I'll know that all monitors are in ready state. __________________ fujimura ≠ abbeyRoadCompany ≠ fastIntentions ≠ motordyne ≠ avantGarde ≠ ecutek ≠ nismo ≠ stillen ≠ stoptech ≠ gtm ≠ spl ≠ carbonfiberelement ≠ stance™

02-09-2014, 10:46 PM	#50 (permalink)
mag_black A True Z Fanatic Join Date: Mar 2013 Location: Massachusetts Posts: 1,400 Drives: 09 370Z MT6 Rep Power: 666	Yup, 2+ years of UPRev. __________________ fujimura ≠ abbeyRoadCompany ≠ fastIntentions ≠ motordyne ≠ avantGarde ≠ ecutek ≠ nismo ≠ stillen ≠ stoptech ≠ gtm ≠ spl ≠ carbonfiberelement ≠ stance™

02-11-2014, 03:39 AM	#53 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7251	test pipes with j-tubes and spacers will get rid of the light if they dont actually look for the cats or sniff it. That or move to a non smog state or bribe someone. being that you are in the north east and everything is pretty tight is there a place that you could commute from that doesn't have the checks? or just register it in a neighboring state and claim you primarily use that vehicle there. __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50 Last edited by 1slow370; 02-11-2014 at 03:42 AM.

05-03-2014, 12:12 PM	#54 (permalink)
mag_black A True Z Fanatic Join Date: Mar 2013 Location: Massachusetts Posts: 1,400 Drives: 09 370Z MT6 Rep Power: 666	Update: I passed inspection today. Uprev, ART, FI cbe and stillens. I went to the tuner to turn on my catalyst monitors andade sure everything was ready using dash command. Tapatalk seymore4 likes this. __________________ fujimura ≠ abbeyRoadCompany ≠ fastIntentions ≠ motordyne ≠ avantGarde ≠ ecutek ≠ nismo ≠ stillen ≠ stoptech ≠ gtm ≠ spl ≠ carbonfiberelement ≠ stance™

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02-09-2014, 09:49 PM	#49 (permalink)
rich2342 Base Member Join Date: Jul 2013 Location: ma Posts: 18 Drives: G37 Sedan / 350Z Rep Power: 12	Have they passed in the last year or so? I had passed in prior years before the software was updated in 2012.

02-09-2014, 10:48 PM	#51 (permalink)
rich2342 Base Member Join Date: Jul 2013 Location: ma Posts: 18 Drives: G37 Sedan / 350Z Rep Power: 12	Can you pm location? I will have to have my dtc's checked prior, but who knows..