emitions [Archive] - SR20 Forum

: emitions


neednewser
11-18-2005, 01:23 PM
:( The four door i got wotn pass emitions in washington, but it passes fien in oregon1 they say its burning to much raw fuel, (running to rich) should i set timing, what? im still kinda newbish with motors!:(

BigB
11-18-2005, 01:47 PM
and spelling evidently... emiSSions ;)

that sounds like a MAF issue. Have you regrounded your MAF?

Avshi750
11-18-2005, 01:47 PM
might want to check that you have a good O2 sensor.

neednewser
11-18-2005, 08:03 PM
Well, i took it through again and it failed again, but its jsut my carbon levels, its about double the legal amount in Washington!

i jsut retimed it and it went down, 145 points, so im gonna bring it down some more, and then throw a bottle of emisions pass crap in there!

ill check and see if i can reground the MAF

any other emissions tricks?

thnx

spencer

STRATTON
11-18-2005, 08:28 PM
shit my nx wouldnt pass emissions. just got it inspected today though. 125 dollars and it was out the door ; ). why not ask around to see who has the hook up.

stratton.

Sanyo
11-18-2005, 10:06 PM
125? Damn that's expensive. I paid 80 for my sticker, and I didn't even go to the place. Gave the kid the cash in school and had a sticker with a printout of my car did the next day;) Try running dry gas

neednewser
11-18-2005, 10:37 PM
On a serious note, what kind of tricks can i do to pass?

johnand
11-18-2005, 10:44 PM
Could be a coolant temp sensor as well.

neednewser
11-18-2005, 10:48 PM
Could be a coolant temp sensor as well.


i checked an cleaned my temp sensors, my emissions went down alot, its jsut about 200 more points, then im FREE!

Hammerin Hank
11-18-2005, 10:54 PM
On a serious note, what kind of tricks can i do to pass?

Tricks? Why don't you just get all the emissions equipment working properly? You know, EGR, cat, no vac leaks, etc etc. It should pass without any "tricks". Search "EGR" or "emissions". There's a ton of info on the topic.

neednewser
11-19-2005, 01:19 AM
its a fresh swap , with less than a thousand miles on it after it was done, it just runs rich!

and i need to get in all fixed in a 2 hour window tomorrow, or i cant go to the meet on sunday!:squint:

l8s

spencer

dxpxe
11-19-2005, 09:39 PM
u must have some strict emissions, i passed in ct with a huuuuge vacuum leak. i have a gti-r in my b13 so 0 emissions with a 3 inch exhaust and i only had 132 hydro carbons out of the alowed 150

neednewser
11-19-2005, 09:41 PM
IT PASSES, but then i low-erd my car, and put wheels on it, and it feels like shit, and it seems i fucked something else up now, idk!

anyways, i put my timing at 5 degrees, and then i ran it through and I got 40 hydro carbons, a third of the legal amount, so i was happy! and now im legal!