Bike started stalling on me last night. Happens when I come to a stop or when I am slowing down basically. The idle starts to hunt and then cuts off.
I had a similar problem a while back and I replaced the TPS sensor and cleaned out the throttle body and IAC valve real good. That seemed to solve the issue. Now a few months later and its back. WTH???

 

Could be a fuel filter. Could be a fuel line in the tank.

 

This is a problem with 07s. Mine went in under warranty multiple times. First they jacked idle to 1100. After that they didn't tell me.

One bulletin says to clean sensor in induction
Take air cleaner off. About 11 o'clock is hole. Spray sensor cleaner in there. Cycle power and kill switch. You will hear little motor run. Use rag to catch gunk.

Mine has been good for awhile. Started to stumble, and I did this again .

 

Change your IAC. Mine did the same tried to clean it and it worked for about a month and came back. If you cycle the on/off button you can hear it with the air cleaner off and it will probably grind a little. After changing it my bike has been good for a year so far.

Mine started on a trip back from the beach the whole way back when I pulled the clutch in I had to feather the throttle.

 

I dunno, I cleaned mine last year, so far so good. Couple years before that. But depends how many miles you put on. I got 3 bikes, so it gets spread.


Do you have SE air cleaner or after market?

It started for me after 5k, when I put mine on. Then every 500 miles. My theory is it is oil from open air cleaner But it is only a theory, cause my bike is the only one in the case study.

 

Either way cleaning is cheap.

First two times I used brake clean. I bought sensor cleaner for next time.

 

did this a few time years ago, never came back with 65k miles.
stopped right about the time i had a quick dyno tune is my guess.I just replaced the iac last winter and it was packed with crud even with attempting to clean once a year.

 

If I were you, I would check for any stored codes. Could also be TPS.

https://www.hdforums.com/forum/touri...-2007-efi.html

 

If he had codes he would have seen them pop.

To my knowledge they don't throw codes when stalling, mine never did.

Is this just an 07 problem? If so why?

 

Not if there were historical codes, I dont believe.

I've sometimes found codes when I read them but no CEL light appeared.