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Ishampadron
Posted on Monday, May 21, 2018 - 05:10 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Ever since i bought my 03 xb9 it's had a power Commander. Now that i want to remove it and go back to stock I am faced with a dilemma. When i removed the PC3 i see that it is 4 connectors attached to it including the injectors connectors. When i removed it all i don't see any cut cables from the stock loom. I don't know anything about the PC3 but could the entire wiring harness there controls the motor be removed? I'm going to pull the from fairing of to look at the ECM soon.
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Ishampadron
Posted on Monday, May 21, 2018 - 06:05 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Btw it has a Race ECM
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1_mike
Posted on Monday, May 21, 2018 - 10:34 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

The PC3 "originally", is a "piggy-back" system.
That is, no need to cut any of the OEM harness.
No telling what the installer did.

Mike
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Ishampadron
Posted on Tuesday, May 22, 2018 - 07:07 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

The PC3 (serial) was only spliced into one cable on the harness which was probably power. Half of the harness is missing. I'm not happy about this. I should have bought a stock bike many years ago.
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Ishampadron
Posted on Tuesday, May 22, 2018 - 08:16 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Does anyone have an picture of a XB9R wiring harness laid out with each connector labeled?
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Greg_e
Posted on Tuesday, May 22, 2018 - 09:58 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Sent you a private message, should show up in the email account you used to register.

Sorry I don't have a harness around to label, but pretty sure up to an 05 harness will work on the 03, can't exactly remember.
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Firemanjim
Posted on Wednesday, May 30, 2018 - 12:03 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

PC 3 just intercepted signals from stock harness, nothing had to be cut or removed, just unhook PC and re-install stock connectors to injectors.
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