Passing emmisions
04-08-02, 12:55 PM
#1
Passenger
Posts: n/a
Passing emmisions
My car wont pass... Are these normal readings? What do you people get?
H.C. up to 4.80 GPM outta 1.20
C.O. up to 80 GPM outta 20
NOx mmmm 7.99 GPM outta 2.5
CO2 801.3 GPM
On the chart i have HC and CO spikes at idle then it goes normal. It seems that after 30mph and up i have lots of spikes with HC and CO and once with NOx. Maybe i need one of those high flow cats.
I
The year before, after a few tries, I managed to pass with:
H.C. .0667
C.O. 1.6726
NOx .0775
CO2 96.7111
Whats with the drastic change in CO2, not that it matters, or does it?
H.C. up to 4.80 GPM outta 1.20
C.O. up to 80 GPM outta 20
NOx mmmm 7.99 GPM outta 2.5
CO2 801.3 GPM
On the chart i have HC and CO spikes at idle then it goes normal. It seems that after 30mph and up i have lots of spikes with HC and CO and once with NOx. Maybe i need one of those high flow cats.
IThe year before, after a few tries, I managed to pass with:
H.C. .0667
C.O. 1.6726
NOx .0775
CO2 96.7111
Whats with the drastic change in CO2, not that it matters, or does it?
04-08-02, 01:01 PM
#2
What mods do you have?
Make sure the car is nice and warmed up before heading over to get it tested. I would recommend setting up an appointment, just to make sure you don't have to wait for a spot and let the car cool down too much.
Before heading over for the test, do some highway driving, around 10-15 minutes.
Make sure the car is nice and warmed up before heading over to get it tested. I would recommend setting up an appointment, just to make sure you don't have to wait for a spot and let the car cool down too much.
Before heading over for the test, do some highway driving, around 10-15 minutes.
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