Low rpm puffing/spitting

Seliga96
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12
Joined
8/14/2023
Location
Kent Bridge, ON, CA

Have a 2023 sxf 450 around 10 hours now. Took to the dealer and had a remap and TPS relearn program ran. Seemed to help, but after racing on the weekend it seemed to come back? 
1st and 2nd gear I notice just riding back to the truck and letting off the gas once low RPM the bike will puff and spit. 
normal? 

1
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Heavyhitter
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341
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3/20/2023
Location
Machias, WA, USA
9/16/2023 3:16pm

I would post this over in the tech help section. 

 

Idle may be low, a lot of people fiddle with the yellow knob when clicking it in for high idle and that ends up messing up the tps reading. 

Bruce372
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6329
Joined
4/1/2008
Location
USA
9/16/2023 3:42pm

I turned up the idle. It's annoying. 

Mine is with a vortex and learned tps using the start kill button method. 

Mine flamed out riding through the pits and spat me over the bars. It hurt and was embarrassing lol

1
Seliga96
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8/14/2023
Location
Kent Bridge, ON, CA
9/16/2023 4:28pm

Yeah it’s never cut out on me or stalled. But definitely puffs and spits. 
so turn the idle up more ? 
and what do you mean the start and kill switch method hahah ? 

1
Bruce372
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USA
9/16/2023 4:39pm
Seliga96 wrote:
Yeah it’s never cut out on me or stalled. But definitely puffs and spits.  so turn the idle up more ?  and what do you mean...

Yeah it’s never cut out on me or stalled. But definitely puffs and spits. 
so turn the idle up more ? 
and what do you mean the start and kill switch method hahah ? 

 

 

The Shop

Bruce372
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6329
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4/1/2008
Location
USA
9/16/2023 4:41pm

It's funny, the 2023 is faster and more power than my 2020.5,  but the 2020.5 runs loads cleaner and smoother and can handle 3rd in tight corners where the 23 needs 2nd.

Seliga96
Posts
12
Joined
8/14/2023
Location
Kent Bridge, ON, CA
9/16/2023 5:46pm
Seliga96 wrote:
Yeah it’s never cut out on me or stalled. But definitely puffs and spits.  so turn the idle up more ?  and what do you mean...

Yeah it’s never cut out on me or stalled. But definitely puffs and spits. 
so turn the idle up more ? 
and what do you mean the start and kill switch method hahah ? 

Bruce372 wrote:
   
 

 

Would that work to redo a stock ECU?? 
or stock ones just will always have it to some degree ?? 

1
Seliga96
Posts
12
Joined
8/14/2023
Location
Kent Bridge, ON, CA
9/16/2023 5:48pm
Bruce372 wrote:
It's funny, the 2023 is faster and more power than my 2020.5,  but the 2020.5 runs loads cleaner and smoother and can handle 3rd in tight...

It's funny, the 2023 is faster and more power than my 2020.5,  but the 2020.5 runs loads cleaner and smoother and can handle 3rd in tight corners where the 23 needs 2nd.

Yeah definitely think it’s a government thing somehow. 
I’ve just hear some where they don’t sputter. Just not sure what to do 

1
Bruce372
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6329
Joined
4/1/2008
Location
USA
9/16/2023 6:03pm
Seliga96 wrote:
Yeah it’s never cut out on me or stalled. But definitely puffs and spits.  so turn the idle up more ?  and what do you mean...

Yeah it’s never cut out on me or stalled. But definitely puffs and spits. 
so turn the idle up more ? 
and what do you mean the start and kill switch method hahah ? 

Bruce372 wrote:
   
 

 

Seliga96 wrote:

Would that work to redo a stock ECU?? 
or stock ones just will always have it to some degree ?? 

I don't know.  Wish the setting tool was a little cheaper 

1

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