Ford Focus Forum, Ford Focus ST Forum

Ford Focus Forum, Ford Focus ST Forum (http://www.focusfanatics.com/forum/index.php)
-   Fanatics: KY, NC, SC (http://www.focusfanatics.com/forum/forumdisplay.php?f=13)
-   -   Nc Folks (http://www.focusfanatics.com/forum/showthread.php?t=184641)

shadyskater05 01-10-2009 08:44 AM

Nc Folks
 
Okay my mbrp exhaust gets rid of my cat. Which in the state of NC you need to have emissions test done. So my question to you guys without buying a tuner saving money up now for one. How can i get it so my car reads the rear 02 sensor is working properly.

jmkreege 01-10-2009 11:36 AM

you need to buy a cheater harness for the rear O2 sensor

SLVRbulletSVT03 01-10-2009 03:27 PM

Yep, jmk is referring to this:

http://www.focusfanatics.com/forum/s...&highlight=MIL

You can assemble one for just a few bucks until you can save the cash for a tuner...

briandg510 02-02-2009 12:28 PM

Quote:

Originally Posted by shadyskater05 (Post 2526442)
Okay my mbrp exhaust gets rid of my cat. Which in the state of NC you need to have emissions test done. So my question to you guys without buying a tuner saving money up now for one. How can i get it so my car reads the rear 02 sensor is working properly.

How does your setup deletes the cat? Did you install a race header? IMO, installing a flex-back MBRP exhaust will not delete the cat. But, since yours is an 07, I am not 100% sure. You can add a sparkplug fouler to the O2 sensor to trick the sensor.


All times are GMT -5. The time now is 11:35 PM.


http://www.focusfanatics.com/aboutus/copyright.asp