Overrun "blip"

[Deleted member CB]

I don't consider this a problem, but interested to know if everyones GS has a little "blip" on the overrun, by that I mean when I close the throttle I immediately get engine braking then a little "blip" like briefly opening the throttle, then engine braking again.
Do "they all do that"?

 

[Deleted member CB]

Ok, if no one wants to comment I'll go get mi coat.
1150, 2003, doesn't do it every time.

 

[Steve]

Can't say I've ever noticed it on mine.

 

[Gas'd Off]

Mine has always done the same. As you say, never been a problem though

 

[littleredrooster]

The FI system has 'over-run fuel cut-off'. This means that the fuel is cut off when the throttle is shut and the engine is at more than 2500rpm. As the revs drop below this, the fuel supply is re-opened and the engine can sometimes feel like it gives a little 'surge'.

Perfectly normal - feels more drastic when your TPS is set to a high voltage.

 

[Spout]

The FI system has 'over-run fuel cut-off'. This means that the fuel is cut off when the throttle is shut and the engine is at more than 2500rpm. As the revs drop below this, the fuel supply is re-opened and the engine can sometimes feel like it gives a little 'surge'.

Perfectly normal - feels more drastic when your TPS is set to a high voltage.

What an excellent, concise and informative answer!

 

[iletts]

mine does it, but didn't know why until now

 

[littleredrooster]

What an excellent, concise and informative answer!

Thank you!

Given that I had just come in from the pub and was totally wasted, I look back at what I wrote in amazement. You're lucky that it was even in English.

 

[Deleted member CB]

Thanks Littleredrooster, yep, good explanation