OK, I'm finally considering putting a PCV on my 2008 Road King.

Researching which one I need I find three different answers. When I search Dynojet's own website they say I need the 15-011. FuelMoto's website search shows I need the 15-818. An email request to FuelMoto a few weeks ago said to buy the 15-003.

The 15-011 is showing up now used for about $175 everywhere since the Powervision came out, so I'm hoping the Dynojet website is correct.

What is the difference in these? O2 sensors vs plugs for the bungs? Length of wire to the 02 sensors?

I'm looking for answers from somebody with some hands-on experience if possible.

Thanks.

 

The Dynojet Power Commander installation instructions will ask you to disconnect your o2 sensors. Unless you have purchased the Autotune module you will not be using any O2 sensors. Also the factory installed maps are model year specific so I would suggest the Dynojet website has different initial maps based on your model year and the HD factory fuel map. FuelMoto may have different base maps they are loading again based on your factory map which may be model year specific. Aslo, Harley has various versions of O2 bungs depending on what year you have. I am not sur about your 08 but

2009 used (2) 18mm bungs up near the exhaust ports
2010 - 2011 used (2)12mm bungs down at the catalytic converter
2013 used (2)12mm bungs down at the catalytic converter but location and angle may be different

If you purchase and plan to install Autotune it will come with 2 new wide band O2 sensors to replace your narrow band sensors. The wideband sensors are 18mm threads and need the 18mm bungs to be installed. If you have a newer 12mm exhaust system they recommend drilling and welding on the 18mm bungs. There are 2 different Autotune packages, 1 comes with bungs and 1 comes without and assumes you have the older 18mm exhaust.

 

Ok, so no o2 sensors- I plug the exhaust. Thank you. I didn't mention Dynojet has a map for my year and setup available that starts with "15-011" in the file name which further leads me to question why Fuel Moto has different PCV model numbers indicated for my bike?

Very confusing...

 

You pretty much have to order it through Jammie at Fuel Moto, as far as I know he is the only one to offer a retrofit for the 2008 year.
I believe I did see one the other day in the forsale touring section of our forums, should be able to pick up a used one for 200-225.00