BBS02B Install Need Help PAS not working right

ace5000

1 µW
Joined
May 2, 2021
Messages
1
Hello I hope this is the right forum. Please advise if not.
New install: 750W, 48V
Trek 700C, 46T CG, 11-32 8 speed in rear.
Speed and shift sensor installed, 500C Display
Casual riding

The install was just completed. The Throttle seems to works fine except it is either full speed or nothing. But, the PAS only works when peddling very fast. Then the motor kicks in like crazy when I don't need it. All connections were checked.
I flashed Karls special sauce, but still NO PAS when pedaling normally.

If this is defective, I have time to send it back.

Any ideas???
Thank you
 
Back
Top