Cant Pass emissions...
04-05-2005, 04:05 PM
#1
0.0 BAR
Thread Starter
Join Date: Jan 2005
Posts: 33
Cant Pass emissions...
At first i went in for emissions with a D16z6, fmu, timing retared, garrett turbo at low boost, VAFC II, 255 walbro fuel pump...it didnt pass..which i knew would happen..if passed on everything cept HC... in my town the limit is 220 HC... so I put my timing back to normal, took off the fmu, turbo and fuel pump...and left the vafc on...i went in today and it still failed...at idling...it was at about 500 HC... what the ---- is wrong?? does the VAFC II have anything to do with it.... Please help!
04-06-2005, 12:07 AM
#4
3.0 BAR
Join Date: Jun 2003
Posts: 3,975
Re: Cant Pass emissions...
you dont have to take the turbo off, just disconnect the wastegate arm.
set all the settings to 0 on the vafc.
if you know someone with an hf, cx or 96+ precat, use those headers and then you have 2 catalytic convertors.
works good in cali.
also make sure you car is warmed up real good.
set all the settings to 0 on the vafc.
if you know someone with an hf, cx or 96+ precat, use those headers and then you have 2 catalytic convertors.
works good in cali.
also make sure you car is warmed up real good.
04-08-2005, 12:54 PM
#7
1.5 BAR
Join Date: Aug 2004
Posts: 714
Re: Cant Pass emissions...
Originally Posted by whiterice
you dont have to take the turbo off, just disconnect the wastegate arm.
set all the settings to 0 on the vafc.
if you know someone with an hf, cx or 96+ precat, use those headers and then you have 2 catalytic convertors.
works good in cali.
also make sure you car is warmed up real good.
set all the settings to 0 on the vafc.
if you know someone with an hf, cx or 96+ precat, use those headers and then you have 2 catalytic convertors.
works good in cali.
also make sure you car is warmed up real good.
04-09-2005, 01:15 PM
#8
0.0 BAR
Join Date: Jul 2004
Posts: 13
Re: Cant Pass emissions...
use the "heet" along with about a gallon of gas. It is essentially alcahol and burns super clean, but you motor will make very little power. If it still doesn't pass try a higher concentration of heet/to high octane gas. It will work, just get the concentration right.
04-10-2005, 01:34 PM
#9
0.0 BAR
Thread Starter
Join Date: Jan 2005
Posts: 33
Re: Cant Pass emissions...
My Whole turbo is off... the only aftermarket ---- still attached.. is full exhaust with a Hi-flow cat... and the vafc II... would the cat have somthing to do with it... I have my timing set to 0 and the fmu off... it still didnt pass...
