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[Dan_Lockwood]

I was told that when I bought my new '09 SERG that the '08 SERK PCMIII would not even fit the ECM harness.

Sunday I had the seat off and the PCMIII was still on the bench from when I removed it from the SERK trade in.  I looked at the ECM and it "looked" like the very same thing.  I powered down the bike and unplugged the ECM harness.  I then plugged the PCMIII into the harness and then onto the ECM.

So what's the story on this?  I was told ONLY a PCMV would fit the harness and that's what I would need to move forward with any fuel management, or at least with a Power Commander.

I did NOT power up the bike with this plugged into the harness just in case.

So what's the verdict on using the PCMIII on the '09 SERG?

Hope someone can get me straightened out...

    

[Pete7539]

It fits, but I don't think you'll be able to find a map that will work. Jamie at FuelMoto retrofits maps for PCIII to work with PCV for bikes prior to 09. Not sure if he could do reverse, but he's probably one of the few who could if possible.

[Unbalanced]

You must have the power commander V  not the PCIII.