[Salas]

My 05 C50 will not ride. Starts up just right idles but the idle is inconsistent. I installed new spark plugs, new fuel pump assembly, and one new coil injectors and it ran fine for a while now it won’t run without bogging out now. It has a k&n air filter, cobra pipes with the tuner set correctly. I am thinking it’s the TPS or the one coil I didn’t change. Bought the deal mode switch no code just _c00. The check comes on when I’m giving it gas trying to ride it but then goes away and doesn’t leave me a code. I would like some advise before I spend another $200. Thanks!

 

[Rob 61]

Did you check your fuel lines ? They get old & clogged.

 

[Salas]

Did you check your fuel lines ? They get old & clogged.

Yeah they’re good I had the fuel system cleaned and repaired when I bought the bike.

 

[grubbie]

The dash in front of the _c00 is supposed to be in the middle (-c00). That indicates the adjustment of the TPS.
After that, I would flush the injectors. They may be restricted just from left over contamination.

 

[DCinCT]

wish I had some helpful info...hope someone here can help ...good luck.