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spaded · 11-12-2008, 08:37 PM

ok, so im changing the type of header im doing and going with ahhvtec's advice and using a race header, this will obviously throw up a cel, is there a way (through hondata or otherwise) to shut off the code because all we do for emissions in mass is hook up a computer and run a quick check theres no sniffers or under car checks

AHHVTEC · 11-12-2008, 08:44 PM

you can cut it off with k pro but not the reflash, other than that you can buy a defouler there about 8 bucks. but they work sometimes 100% of the time but the more average of the working rate i would guess to be about 90%

spaded · 11-12-2008, 08:48 PM

what exactly is a defouler? all i need is something to trick it into thinking i still have a cat so i dont throw up a cel

AHHVTEC · 11-12-2008, 08:55 PM

eBay Motors: 350Z G35 Sentra Spec V xA xB tC RSX O2 EXTENSION header (item 280284784703 end time Dec-11-08 14:51:41 PST)

spaded · 11-12-2008, 08:58 PM

and thats supposed to remove my check engine light even if i dont have a cat?

AHHVTEC · 11-12-2008, 09:01 PM

yup, thats what there for

spaded · 11-12-2008, 09:03 PM

sweet deal, ill give it a go

Dct5289 · 11-13-2008, 09:01 PM

I'm guessing the ecu reads the afr from the first sensor, otherwise this would be a bad idea as it would not allow it to give a correct reading. I don't know though, I've only ever dealt with OBD1 cars with 1 sensor.

AHHVTEC · 11-13-2008, 09:26 PM

yea the 1st o2 sensor is all that matters the second is just there to see if the cat is doing its job

spaded · 11-13-2008, 09:34 PM

lol like i said i just need to trick the secondary one, but by doing the defouler it should work, now i just gotta look at other options for more power

11-12-2008, 08:37 PM	#1
spaded Senior Member Join Date: Feb 2008 Location: MA Posts: 111 iTrader: 0 / 0% Ride: 91 DA (boosted then totaled) 2003 acura RSX Rep Power: 6	RSX emissions question ok, so im changing the type of header im doing and going with ahhvtec's advice and using a race header, this will obviously throw up a cel, is there a way (through hondata or otherwise) to shut off the code because all we do for emissions in mass is hook up a computer and run a quick check theres no sniffers or under car checks

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11-12-2008, 08:44 PM	#2
AHHVTEC Senior Member Join Date: Oct 2006 Location: Alabama Age: 30 Posts: 11,633 iTrader: 3 / 100% Ride: dc5,mk4 gti,2nd gen civic,92 accord cp,88 crx hf Rep Power: 349	you can cut it off with k pro but not the reflash, other than that you can buy a defouler there about 8 bucks. but they work sometimes 100% of the time but the more average of the working rate i would guess to be about 90%

11-12-2008, 08:48 PM	#3
spaded Senior Member Join Date: Feb 2008 Location: MA Posts: 111 iTrader: 0 / 0% Ride: 91 DA (boosted then totaled) 2003 acura RSX Rep Power: 6	what exactly is a defouler? all i need is something to trick it into thinking i still have a cat so i dont throw up a cel

11-12-2008, 08:55 PM	#4
AHHVTEC Senior Member Join Date: Oct 2006 Location: Alabama Age: 30 Posts: 11,633 iTrader: 3 / 100% Ride: dc5,mk4 gti,2nd gen civic,92 accord cp,88 crx hf Rep Power: 349	eBay Motors: 350Z G35 Sentra Spec V xA xB tC RSX O2 EXTENSION header (item 280284784703 end time Dec-11-08 14:51:41 PST)

11-12-2008, 08:58 PM	#5
spaded Senior Member Join Date: Feb 2008 Location: MA Posts: 111 iTrader: 0 / 0% Ride: 91 DA (boosted then totaled) 2003 acura RSX Rep Power: 6	and thats supposed to remove my check engine light even if i dont have a cat?

11-12-2008, 09:01 PM	#6
AHHVTEC Senior Member Join Date: Oct 2006 Location: Alabama Age: 30 Posts: 11,633 iTrader: 3 / 100% Ride: dc5,mk4 gti,2nd gen civic,92 accord cp,88 crx hf Rep Power: 349	yup, thats what there for

11-12-2008, 09:03 PM	#7
spaded Senior Member Join Date: Feb 2008 Location: MA Posts: 111 iTrader: 0 / 0% Ride: 91 DA (boosted then totaled) 2003 acura RSX Rep Power: 6	sweet deal, ill give it a go

11-13-2008, 09:01 PM	#8
Dct5289 GT5 FTW Join Date: Jan 2007 Location: Daphne, Alabama Age: 23 Posts: 160 iTrader: 1 / 100% Ride: 93 civic hatch Rep Power: 11	I'm guessing the ecu reads the afr from the first sensor, otherwise this would be a bad idea as it would not allow it to give a correct reading. I don't know though, I've only ever dealt with OBD1 cars with 1 sensor.

11-13-2008, 09:26 PM	#9
AHHVTEC Senior Member Join Date: Oct 2006 Location: Alabama Age: 30 Posts: 11,633 iTrader: 3 / 100% Ride: dc5,mk4 gti,2nd gen civic,92 accord cp,88 crx hf Rep Power: 349	yea the 1st o2 sensor is all that matters the second is just there to see if the cat is doing its job

11-13-2008, 09:34 PM	#10
spaded Senior Member Join Date: Feb 2008 Location: MA Posts: 111 iTrader: 0 / 0% Ride: 91 DA (boosted then totaled) 2003 acura RSX Rep Power: 6	lol like i said i just need to trick the secondary one, but by doing the defouler it should work, now i just gotta look at other options for more power

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RSX emissions question