G oog le Buell 1125R Forum | Login/out | Topics | Search | Custodians | Register | Edit Profile


Buell Forum » 1125R Superbike Board » Archives 001 » Archive through July 07, 2009 » Some Kind of Sensor Under Seat??? « Previous Next »

Author Message
Top of pagePrevious messageNext messageBottom of page Link to this message

Avc8130
Posted on Monday, June 22, 2009 - 07:37 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

So I figured I would set the suspension to my fat-self today according to the manual...when I popped the seat off I found a random sensor with nothing going to it. Is this normal? The sensor is at the front of the seat area at the base of the air box cover. There is a wire connected to it and the end of the sensor has a green "o" ring on it. There is also a random connector with 2 wires and nothing plugged into it (unrelated it seems). What did I stumble on?
ac
Top of pagePrevious messageNext messageBottom of page Link to this message

Rockstarblast1
Posted on Monday, June 22, 2009 - 07:59 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

u buy your bike new? has it been "de-noided" yet?
Top of pagePrevious messageNext messageBottom of page Link to this message

Zac4mac
Posted on Monday, June 22, 2009 - 08:02 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

It's your Baro sensor.
It and the MAP sensor tell the ECM how much air is moving into the motor.

It clips into its holder at the base of the inner airbox.
The tube with the o-ring points down.

Is there one pin showing on the connector?
Sounds like the Battery Tender harness.
Zack

(Message edited by zac4mac on June 22, 2009)
Top of pagePrevious messageNext messageBottom of page Link to this message

Mr_incognito
Posted on Monday, June 22, 2009 - 08:45 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I was kind of confused by this sensor when I had my bike torn apart a couple weeks ago. I kept looking for a hose or opening that little nipple was supposed to go into. I dont understand why that green o-ring is on there if it doesnt go into anything.
Top of pagePrevious messageNext messageBottom of page Link to this message

Avc8130
Posted on Monday, June 22, 2009 - 08:48 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I bought the bike use...it has been de-noided. I assume that is what the other connector is for?

Nice to know the other sensor is nothing to worry about!
ac
Top of pagePrevious messageNext messageBottom of page Link to this message

Zac4mac
Posted on Monday, June 22, 2009 - 11:32 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

The Baro sensor is an "off the shelf" Bosch part that in another life DOES plug into something.
Here it doesn't go anywhere.

Z
Top of pagePrevious messageNext messageBottom of page Link to this message

Avc8130
Posted on Monday, June 22, 2009 - 11:50 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Honestly I thought it might be open to the atmosphere by design, but the green "o" ring really had me confused!
ac
Top of pagePrevious messageNext messageBottom of page Link to this message

Chevycummins
Posted on Tuesday, June 23, 2009 - 04:06 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

When these bikes are tinkered with owners and techs sometimes put the Barometric pressure sensor back into the air box clip the wrong way. Make sure the nipple is not pointing up because the sensor will fill with water and cause drivability problems.
Top of pagePrevious messageNext messageBottom of page Link to this message

Parrick
Posted on Tuesday, June 23, 2009 - 09:43 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

It's suck sensor. If you don't ride well it reports back to Central Control and they send you a recall notice. When you take the bike in for the warranty repair they tell you that you have to take a riding course and read "Twist Of The Wrist" to get it back. The suck sensor can be circumvented by disconnecting the bank angle sensor and inserting a resistor plug. I don't remember the part number off hand.
« Previous Next »

Add Your Message Here
Post:
Bold text Italics Underline Create a hyperlink Insert a clipart image

Username: Posting Information:
This is a public posting area. Enter your username and password if you have an account. Otherwise, enter your full name as your username and leave the password blank. Your e-mail address is optional.
Password:
E-mail:
Options: Post as "Anonymous" (Valid reason required. Abusers will be exposed. If unsure, ask.)
Enable HTML code in message
Automatically activate URLs in message
Action:

Topics | Last Day | Tree View | Search | User List | Help/Instructions | Rules | Program Credits Administration