I got some bad gas about a week ago pumped it out. Put fresh changed plugs took it too dealer had the clear trouble codes. Bike runs good but when i start it in the mornings it turns over about 15 to 20 seconds then starts. Check engine light comes on after running about 5 seconds then goes out after about 10 to 15 seconds after it comes on. I have a PC3 and SE heavy breather. It didn't start doing this till after i got watery fuel. Anyone have any ideas that might help me. Can you get trouble codes with out a scanner ?
2006 FXDLI

 

Yes you can read codes without a scanner. At the top of the Dyna forum page there are some How To 'stickeys'. The 3rd one has the procedure to follow.

 

Thanks Austin Dave

 

The code it is giving is P0154 Rear O2 sensor inactive

 

My 06 lowrider was throwing the same code and my engine light was doing the samething with going on and off. Also have a PC3. Turns out the main harness connector and PC3 harness connectors got water in them. I dried them out and put dielectric silicone on the pins and the problem went away. Did you happen to wash the bike or ride in the rain?

 

Yes i washed it about a week ago and it has been rainy lately. Where do you get dielectric grease at ?

 

I picked it up at the local auto parts store.

 

Ok Thanks

 

I don't remember the exact code I got, but it said something about the o2 sensor. Come to find out the o2 sensor was not tight. I bought an o2 sensor socket at Harbor Freight Tools, tightened the sensor, cleared the code and that was that!

 

I have a PCIII they are suppose to be inactive. I just reset the code and it has not came back on yet