Pc auto tune

wtf glad i checked this out pc has an auto tuner uses 02 sensor that is 18 mm. i have 12 flh w/ v/h true dual headers and h/o 4 in monster oval and the header pipes has a 12 mm hole. who thought this up? also is the auto tuner worth it if u have a custom map already installed?

will check w/ cb and c what, 'cuse me i need a moist towelet to wipe my mouth off, watt he sezs

Sounds like you already know CB...LOL:roflmao::roflmao::roflmao:

Ya know he'll just say "Ditch the PC and get a TMax":roflmao:

I checked V&H site,couldn't even find True Duals...but I found a little info surfin' the innernet(so you know it's true)

It seems around '09 Harley changed to 12mm O2 sensors and they have a different mounting location on the head pipe than the 18mm O2's...It also seems the 18mm O2's are Bosch wide band(at least the ones that came with your PC...

So check the head pipe for another O2 mounting location and/or contact Vance&Hines and Power Commander with the problem you're having

Baggerpaul and HRK know a heck of a lot more about these systems than any of us here, so maybe if one or both of them see this they can help you out....
Good luck...let us know what you find out

Here's a little info about what the Auto tune does...

http://www.powercommander.com/powercommander/Products/AutoTune/powercommander_autotune.aspx

ty came to the conculsion weight 2 much trouble, money n time for the resulyts would have to gain at least 20 ponies to even attempt this. just gonna send mah heads to vee twin drags race in fl.