I have a 2004 VRSCB stock with only K&N filter installed.
Bike has been tuned since running too lean when I replaced the air filter and I run like that about 2 years 20K miles.
Last week bike developed problems stuttering and misfiring, running one cylinder only at idle and dying. I changed spark plugs and situation got back to normal (original HD plugs as per specs).
Running at low rpms bikes looks fine but when going over 5000rpm start engine check light on.
First check returned following codes
P0113 IAT sensor voltage open/high EFI
P0505 loss of idle speed control EFI
P1353 front cylinder no combustion EFI
b1122
b1005 fuel level sending unit high/open
bike was looking as if running fine (at least to me)
cleared all codes give it a second try. Againg check light on when running above 5000rpm but this time only one code
P1353
A part from swapping coils what other test can be done to spot this error if not tied to failing coil?
Thanks for any help:helpme:
Bike has been tuned since running too lean when I replaced the air filter and I run like that about 2 years 20K miles.
Last week bike developed problems stuttering and misfiring, running one cylinder only at idle and dying. I changed spark plugs and situation got back to normal (original HD plugs as per specs).
Running at low rpms bikes looks fine but when going over 5000rpm start engine check light on.
First check returned following codes
P0113 IAT sensor voltage open/high EFI
P0505 loss of idle speed control EFI
P1353 front cylinder no combustion EFI
b1122
b1005 fuel level sending unit high/open
bike was looking as if running fine (at least to me)
cleared all codes give it a second try. Againg check light on when running above 5000rpm but this time only one code
P1353
A part from swapping coils what other test can be done to spot this error if not tied to failing coil?
Thanks for any help:helpme: