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[Limebrute]

I have a 08 750i Brute and cant get my optimizer to accept any changes. I can change modes and all of them seem to be on stuck on 8. It was set up properly on the recomended settings and Im running really rich now. Any way to get it back to the previous settings? Thanks for any help.

[Heather/HMF]

To get back to the previous settings, you will need to put the Optimizer back on 2.5/3.5/4 Those are the factory settings.
If your Optimizer is at all 8's you are running extremely rich. Visit this video for help on how to adjust, and if you have any other questions let us know.

http://www.hmfracing.com/tech-resour...roller-support

[Limebrute]

I know how to change them,im saying it will not change when i hit the + or -. It does nothing when I try to change settings. Any ideas now?

[Mike/HMF]

If you have the black ground wire at the negative battery post currently, try moving it to a good chassis ground. If this doesn't help you'll need to send it back into us with a copy of the purchase receipt. The optimizer has a one year warranty so if its defective it may fall under warranty.

[Limebrute]

I moved the wire,nothing. Im the second owner of this bike so I dont have any receipts from where the pipe and prog were bought. Thanks anyway.