efi problem

[05 springer]

bike wil not stay running reading codes 261, 263, and 1003 any repair help greatly appreciated

 

[glider]

What work and mods have you done to the bike?

More info will get you a better answer.

Also check the 3 digit codes again. If they are 0261 and 0263, they pertain to the injectors .

04-07 HD DTC Codes and Activation - Harley Davidson Community

 

[Hoople]

bike wil not stay running reading codes 261, 263, and 1003 any repair help greatly appreciated

Need more info about bike. Especially fuelers, pulse stretchers, etc.
With those 3 error codes grouped together, I would start with checking B+ supply issues.

 

[05 springer]

i bought this bike a year ago its a 2005 softtail springer with 5000 miles. bike ran fine for the past year. how do i diagnose codes how do i check supply issues . DTC READING PN 127 HO108-0

 

[glider]

i bought this bike a year ago its a 2005 softtail springer with 5000 miles. bike ran fine for the past year. how do i diagnose codes how do i check supply issues . DTC READING PN 127 HO108-0

Read reply #2 in this thread.

 

[Hoople]

i bought this bike a year ago its a 2005 softtail springer with 5000 miles. bike ran fine for the past year. how do i diagnose codes how do i check supply issues . DTC READING PN 127 HO108-0

That's all you know about bike. No mods for injector enrichment.

 

[05 springer]

I have not done any work to bike and I realy don't know history. I have some auto mechanic skills but not motorcycle skills. but willing to learn. thanks

no mods other then screamin eagle exhaust

Thanks for pointing me in the right direction. problem solved. turned out be system relay not making good contact. thanks again for your help.