power valve? HELP PLEASE FZR400r 3EN2

[fzrowner1]

my fzr has a power valve i believe it is under seat should it have a cable around it? as it stands no cable and its on 1? can anyone help and where can i buy a decent manual book!

[yamaha_george]

my fzr has a power valve i believe it is under seat should it have a cable around it? as it stands no cable and its on 1? can anyone help and where can i buy a decent manual book!

Hi,
picture is worth a1K of words . Two strokes have power valves FZR 's do not . are you refering to a gizmo attached to the exhaust pipe that Yamaha call EXUP ?

[fzrowner1]

I looked on ebay it said it was a p valve I also saw another that looked same after I posted and it said it was a servo? Its under r/h fairing beside battery? I'll put pic up tomorrow I just wondered what it was? Cheers

[yamaha_george]

I looked on ebay it said it was a p valve I also saw another that looked same after I posted and it said it was a servo? Its under r/h fairing beside battery? I'll put pic up tomorrow I just wondered what it was? Cheers

Cool look forward to seeing the pictures of the "beast" and hopefully we can name it for you.

[GreyImport]

FZR 400 Manual - Contents - 431.36 KB
http://www.fzr250.com/attachments/fzr40 ... ntents.pdf

FZR 400 Manual - Chapter 1 - 3.36 MB
http://www.fzr250.com/attachments/fzr40 ... al_Ch1.pdf

FZR 400 Manual - Chapter 2-3 - 5.08 MB
http://www.fzr250.com/attachments/fzr40 ... l_Ch23.pdf

FZR 400 Manual - Chapter 4 - 7.41 MB
http://www.fzr250.com/attachments/fzr40 ... al_Ch4.pdf

FZR 400 Manual - Chapter 5-7 - 5.58 MB
http://www.fzr250.com/attachments/fzr40 ... _Ch567.pdf

FZR 400 Manual - Chapter 8-9 - 6.04 MB
http://www.fzr250.com/attachments/fzr40 ... l_Ch89.pdf

[GreyImport]

http://www.cartestsoftware.com/fz1/exupmaintenance.html

[yamaha_george]

Grey Import,
Thank you for providing the links , later I will addd them permanently into the WIKI

[fzrowner1]

YES FOUND IT it is what they call the exup! thankyou so much greyimport extremely helpful! cheers sean

[GreyImport]

No worries lads!

[fzrowner1]

just going to add a pic as its not in same place as mine and theres a wire thats not attached under my seat! il upload a pic now cheers

[fzrowner1]

i can not upload a pic as it keeps saying pixles are 2 high? how can i smaller them? cheers

[fzrowner1]

thats is

[GreyImport]

just going to add a pic as its not in same place as mine and theres a wire thats not attached under my seat! il upload a pic now cheers

Its probably been unplugged as normally it powers up when u turn on the bike.

plug it all in and see if it turns when u power on.

Its called a "servo motor"

"14" on here...

http://www.boats.net/parts/search/Yamah ... parts.html

[fzrowner1]

theres no cables there atall where should it attach 2? and also i have a whire under seat thats not attached to anything can i pus pic up and see if you can tell me what it is? cheers

[GreyImport]

Yea post some pics of that general area......and hopefully figure out wat goes where...........