backfire w/ hindle exhaust and PC III ?

[BA BUSA]

..or just put more air in your tires.. that should do it~

 

[tinmann840]

I have a full Yoshi TRS system , PCIII USB and just had my bike Dyno'd and custom mapped and my bike still backfired a little . But it also dyno'd at 163 RWH .

 

[DR1300R]

I rode my bike for over 200 miles w/out the PC usb with no back fire at all. Bike ran fine, All the pc does is fine tune the fuel ask JC. With the PC and custom map gained only about 3 or 4 horses but the smootheness was a big plus. still no back fire at all even from redline all the way down to idle..Take and unplug the pc first like everyone says and see if it stops simple and free. My bike I can lug in top gear all the way down to 1500 or 2000 and twist the throttle and pull away with no stumbles hesataion or anything..

 

[oldhat]

I talked with my dealer about it last night.  They are thinking I may have some injector problems.  Its gonna have to wait a while for the to look at it since we're supposed to get 9 inches of snow today!

Yeah right, bunch of losers I bet, check you PC3 to make sure the TPS is set and then reload the map.
if it still back fires you have the wrong map

Hey JC.........how would I check the TPS? Second question.....can I buy a map from you with the config I have on the bike?

 

[fstbusa]

here is what the service manual says.

 

[Johnnycheese]

here is what the service manual says.

wrong TPS setting
I was refering the one to set the PC3 to the bike.
and no I do not have maps for sell

 

[hooken203]

Hey JC I think you and I have covered this ground before. I will go back and see if I can find that thread. Hes not talking about adjusting the TPS. Hes talking about seting the PC to recognize the TPS numbers.

 

[hooken203]

Try this. Hook up lap top to PC with 9 volt adapter. Open PC program and click on utilites and the adjust tps. Box opens and says closed throttle with throttle closed click on closed throttle open throttle to WO now click full throttle and OK. Your done. If I got this right the PC now knows where the throttle is based on those numbers.
If I got this wrong shoot me.

 

[fstbusa]

hmmm thats cool hook...

If I ever need to do this I"m coming over so I know for sure the settings you're talking about.

 

[Johnnycheese]

Try this. Hook up lap top to PC with 9 volt adapter. Open PC program and click on utilites and the adjust tps. Box opens and says closed throttle with throttle closed click on closed throttle open throttle to WO now click full throttle and OK. Your done. If I got this right the PC now knows where the throttle is based on those numbers.
If I got this wrong shoot me.

Thank you for putting in words when I can't.

 

[whiskey breath]

hey bullet train I just put a new akra pipe on my 10 and when I installed the power commander that was supposed to have a custom map installed from ivan's it would not run right and the fuel injection light would stay on, same with the tre. I have since removed both and the bike seems to run just fine with the pipe and no power comander. I need to have it dynoed with the pipe though just to get a comparison against my stock numbers of 149 hp.

 

[oldhat]

thanks for all the info guys.....really appreciate it.