O2 simulater ?

hitokiri89 · 04-12-2012, 11:07 PM

Any one ever use one ? Which one to buy ? No cats so I have check engine light on and need to regulate my fuel to air mixture .

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RLE · 04-12-2012, 11:11 PM

Quote:

Originally Posted by hitokiri89

Any one ever use one ? Which one to buy ? No cats so I have check engine light on and need to regulate my fuel to air mixture .

You actually removed the cats? What about the four O2 sensors? This car will never pass emissions.

MBfinatic · 04-12-2012, 11:20 PM

The primary cats are the only ones that have 02 sensors. There are some tuners that can tune it so the CEL will not come on..

BETTER get a test pipe to past inspections!

hitokiri89 · 04-13-2012, 02:03 AM

Yea cut them out after I did my headers , more info on test pipe ?

jimmythegreek · 04-13-2012, 11:26 AM

idk if you saw the ad for OE, they are offering dyno tunes on a road trip. Thats gonna be your best bet. The guy who tuned my boys GT500 welded and bunged both headers to install sensors (kinda like O2 sniffers) in order to dyno tune it correctly. The money u spend for a custom tune to your setup is gonna be same or less than trying to get the CEL off and get things going correctly. thats the only way to get the most out of your mods.....

hitokiri89 · 04-13-2012, 08:21 PM

Yea I saw the ad I already signed up , right by my house lol . Will dyno tune and hopefully the shop can hook up some sensors for me too . Looking forward to tying up all the loose ends now .

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04-12-2012, 11:20 PM	#3
MBfinatic MBWorld Fanatic! 2005 Mercedes-Benz C-Class Join Date: Dec 2009 Location: VA Posts: 2,393 Drives: e36 318i, 2004 sti	The primary cats are the only ones that have 02 sensors. There are some tuners that can tune it so the CEL will not come on.. BETTER get a test pipe to past inspections!

04-13-2012, 02:03 AM	#4
hitokiri89 Super Member Garage is empty, add now Join Date: Aug 2010 Location: New York Posts: 995 Drives: 2010 c350	Yea cut them out after I did my headers , more info on test pipe ?

04-13-2012, 11:26 AM	#5
jimmythegreek Super Member Garage is empty, add now Join Date: Mar 2011 Location: NNJ Posts: 940 Drives: '11 C350 '08C350 (gone) '06 F250 Lariat	idk if you saw the ad for OE, they are offering dyno tunes on a road trip. Thats gonna be your best bet. The guy who tuned my boys GT500 welded and bunged both headers to install sensors (kinda like O2 sniffers) in order to dyno tune it correctly. The money u spend for a custom tune to your setup is gonna be same or less than trying to get the CEL off and get things going correctly. thats the only way to get the most out of your mods.....

04-13-2012, 08:21 PM	#6
hitokiri89 Super Member Garage is empty, add now Join Date: Aug 2010 Location: New York Posts: 995 Drives: 2010 c350	Yea I saw the ad I already signed up , right by my house lol . Will dyno tune and hopefully the shop can hook up some sensors for me too . Looking forward to tying up all the loose ends now .

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