TRUE OR FALSE
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Intermediate
Joined: Nov 2007
Posts: 49
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TRUE OR FALSE
EFI AND O2 SENSOR why do we need to install race tuners unless you are tweek out fule ratios my tech said that theEFI SHOULD ADJUST AND COMPENSATE thats what the O2sen is for i put a new set of pipes on and the bike ran great ... and then i add the seac and race tuner now iam allways tweeking looking for better fulecombatnations MAN i was better off with just the pipes.. I guess what i trying to learn is it really nessary to add allthis or is justhypeyour 2cents
Road Master
Joined: Jul 2007
Posts: 914
Likes: 1
From: Republic of Texas
RE: TRUE OR FALSE
ORIGINAL: wizard2
EFI AND O2 SENSOR why do we need to install race tuners unless you are tweek out fule ratios my tech said that theEFI SHOULD ADJUST AND COMPENSATE thats what the O2sen is for i put a new set of pipes on and the bike ran great ... and then i add the seac and race tuner now iam allways tweeking looking for better fulecombatnations MAN i was better off with just the pipes.. I guess what i trying to learn is it really nessary to add allthis or is justhypeyour 2cents
EFI AND O2 SENSOR why do we need to install race tuners unless you are tweek out fule ratios my tech said that theEFI SHOULD ADJUST AND COMPENSATE thats what the O2sen is for i put a new set of pipes on and the bike ran great ... and then i add the seac and race tuner now iam allways tweeking looking for better fulecombatnations MAN i was better off with just the pipes.. I guess what i trying to learn is it really nessary to add allthis or is justhypeyour 2cents
Whatever. IMO, unless you're headed for the track, it's not necessary. If you do, you'll always be having to make just one more adjustment to something, to "get it right". I didn't buy my bike to work on, I bought it to ride.
Just ride it.
Road Master
Joined: Jan 2008
Posts: 1,226
Likes: 0
From: SW Florida
RE: TRUE OR FALSE
This would be nice to figure out.. Everyone is trying to bypass the 02 closed loop system..(My understanding is the the bike's CPU controls this and automaticly adjusts.) I have aftermarket slip-ons, and want to add aftermarket true duals, Big Gulp etc. but not ready for the SERT yet..
Road Warrior
Joined: Jan 2007
Posts: 1,753
Likes: 0
From: Greenwood, IN
RE: TRUE OR FALSE
http://nightrider.com/parts/
In-line Enrichment device, $69.95. Re adjusts the bias on O2 sensors to an AFr of 14.2
In-line Enrichment device, $69.95. Re adjusts the bias on O2 sensors to an AFr of 14.2
Tourer
Joined: Sep 2007
Posts: 280
Likes: 0
From: Las Vegas Nevada
Tourer
Joined: Jun 2007
Posts: 310
Likes: 1
From: Tulsa, Ok
RE: TRUE OR FALSE
If you go with the nightrider o2 sensor setup, and have an 07 or newer bike, youll need 2 of them sensors. Wizard, your mechanic doesnt have a clue, the bikes use a speed density efi, and it doesnt have the ability to adapt like cars do with metered air systems. Do some searching on the board for info, and post in the efi forums, youll get alot of info there.
Road Warrior
Joined: Jan 2007
Posts: 1,753
Likes: 0
From: Greenwood, IN
RE: TRUE OR FALSE
ORIGINAL: StreetglideOK
If you go with the nightrider o2 sensor setup, and have an 07 or newer bike, youll need 2 of them sensors. Wizard, your mechanic doesnt have a clue, the bikes use a speed density efi, and it doesnt have the ability to adapt like cars do with metered air systems. Do some searching on the board for info, and post in the efi forums, youll get alot of info there.
If you go with the nightrider o2 sensor setup, and have an 07 or newer bike, youll need 2 of them sensors. Wizard, your mechanic doesnt have a clue, the bikes use a speed density efi, and it doesnt have the ability to adapt like cars do with metered air systems. Do some searching on the board for info, and post in the efi forums, youll get alot of info there.
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Tourer
Joined: Jun 2007
Posts: 310
Likes: 1
From: Tulsa, Ok
RE: TRUE OR FALSE
Hes got the race tuner already, can just as easily make the adjustment to make it bias rich on the closed loop tables. No need to buy extra. Talk to Doc 1 or shovelheadbob, they know the sert inside and out. If you are changing numbers blind as in not using a dyno, you arent going to get great results.
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Road Warrior
Joined: Jan 2007
Posts: 1,753
Likes: 0
From: Greenwood, IN
RE: TRUE OR FALSE
ORIGINAL: StreetglideOK
Hes got the race tuner already, can just as easily make the adjustment to make it bias rich on the closed loop tables. No need to buy extra. Talk to Doc 1 or shovelheadbob, they know the sert inside and out. If you are changing numbers blind as in not using a dyno, you arent going to get great results.
Hes got the race tuner already, can just as easily make the adjustment to make it bias rich on the closed loop tables. No need to buy extra. Talk to Doc 1 or shovelheadbob, they know the sert inside and out. If you are changing numbers blind as in not using a dyno, you arent going to get great results.