FFP Chip+Emissions

[montessgtp]

its a few causing my high NOx one was the wrong plug..2 was my EGR is turned off on your chip 3... i have a miss fire... all 3 bein reason for bad NOx reading...

[JasonZ34]

yeah i want to move out of emissions testing sooo bad

[Juglenaut]

SD doesn't give a crap about your car emissons. However if you have a cat cat and a cop gives you a ticket then guess what you get a free emissions check and the listing is Fed that you have to live up to and if you don't go to the emission testing site you goto jail for upto 30. They also impound your car and also may charge you a huge amount to have it fixed before you can even get it back.

Thankfully most cops are out for the big tickets.

[JasonZ34]

Okay I added another one from last year which is very interesting. If it stops working again let me know. Maybe someone can host them for me for a little while.

Any Ideas what would cause the NOx numbers to change so much from last year?

edit: could it be the stat? 15* cooler

[quantum110]

Okay I added another one from last year which is very interesting. If it stops working again let me know. Maybe someone can host them for me for a little while.

Any Ideas what would cause the NOx numbers to change so much from last year?

edit: could it be the stat? 15* cooler

NOx is controlled by the EGR.

[ProjectMM]

the CAT also will lower NOx numbers, but it's really reduced by the EGR valve!