What are these sensors?

And the one with white connector, upper left on top of valve cover?

Is it the the line left over when you put on the pair plates?

I just disconnected the PAIR plumbing on my Gen 2 last night and that's what the connector on mine looks like except on mine it's on the other side of the bike close to that air box nipple.

Dam Kali bikes, Gotta be different. Fred or Ionbeam would know. Oh yeh that's right they don't visit much anymore.

Good luck amego,

Dave

Is the one on the left the intake air pressure sensor? Is there a vacuum line going to it?

The PAIR connector is close to fuel rail. Upper left connector attaches to sensor in valve cover.

<blockquote class='ipsBlockquote'data-author="FJR Flyer" data-cid="1416223" data-time="1554835260"><p>

Is the one on the left the intake air pressure sensor? Is there a vacuum line going to it?</p></blockquote>

One open to ambient the other has vacuum line.

Well then. Seems we are lost or dcarver is actually having to go read the FSM!

Or this?

Or this?

The two are pressure sensors - look at #14 on the fiche, below

https://www.yamahasportsplaza.com/oemparts/a/yam/50732822f8700218e05b8866/intake-2

Can't tell about the white connector - can't see what it is attached to.

The thing you are pointing to on top of the valve cover is identified as a cam position sensor #18, 19

https://www.yamahasportsplaza.com/oemparts/a/yam/507328b4f8700218e05b888b/electrical-1

Can't tell what you are pointing at in the picture below that one - throttle position sensor????

No idea on the buried yellow plastic fitting in the last pic.

I love the labelling of the various bits. Very nice when working on the bike. I wish the previous owner of my "new" 2011 had done so on the auxiliary wiring. I may just rip it all out and start over!

Thanks for all the replies guys. Good stuff one and all!

So then-

Pressure sensors. Ambient and vacuum.



Cam position sensor.



Unknown



Not the TPS. This is on right side of fuel rail. Small. A PM told me it's a micro switch...



More pic here

If you look at this fiche, there are two similar sensors - one on each side. Parts 12 and 21.

https://www.yamahasportsplaza.com/oemparts/a/yam/50732822f8700218e05b8866/intake-2

"Throttle sensor assembly" and "accelerator sensor assembly" which is on the opposite side.

Fools... Dick Carver knows what they are.

He just craves attention here.