so i went to do emissions yesturday and flew by the hydrocarbons test, but when it came to my nitrogen, i failed. what can i do to pass emmissions? is there something temporary?
failed emissions....damn...
- Thread starter TooGoode
- Start date
so what do i need to do to pass it? just temorariy? i really need to register my car ASAP!! thanks guys, justin
First, you need to list the emission trace. That shows limits and what you tested at, in all areas.
Then list your mods, such as your missing front cat. At least I think you might be. EGR delete?
Then list your mods, such as your missing front cat. At least I think you might be. EGR delete?
Okay guys, the numbers:
hc: standard: 1.60 mine: 1.52
cm:standard: 15.0 mine: 12.24
nox: standard: 2.50 mine: 5.48
help me out guys!!
hc: standard: 1.60 mine: 1.52
cm:standard: 15.0 mine: 12.24
nox: standard: 2.50 mine: 5.48
help me out guys!!
Does it show carbon dioxide and oxygen content also?
Your numbers are pretty decent. Your combustion is just a little warm. You need to test a few things, such as EGR operation and ignition timing.
Your numbers are pretty decent. Your combustion is just a little warm. You need to test a few things, such as EGR operation and ignition timing.
Do you have any experience as an automotive technician, mechanic, or helper? Or have any diagnostic tools?
My nitrogen meter said about 79%. Is that right?
jetjock said:Damn nitrogen. It's everywhere I tell ya
My nitrogen meter said about 79%. Is that right?
Nick M said:
Pretty close. The trick is getting the same amount that went into the air filter to come out of the tailpipe
He could be lean or he could be hot. As you said O2 would be nice to know but based on those numbers he seems to be in fuel control. I'm guessing slight leanness or a funky EGR but I'll leave that grams/mile stuff to you. Gives me a headache, as has poster Goode in the past
