Two Brothers Racing Yamaha FZ-1 User Manual
Page 4

ITBR001-150
2006-08 Yamaha FZ1 - 4
F
igur
e
D
F
igur
e
E
ground wire
10 Attach the ground wire from the Juice Box Pro to the negative side of the battery as
shown in Figure D.
11 Using the supplied velcro, Install the Juice Box Pro in the rear section of the trunk as
shown in Figure E.
Make sure to clean both surfaces with the alcohol swab before attaching.
12 Verify the wires are routed properly.
13 Locate the stock O2 sensor in the exhaust. Follow the O2 sensor harness and unplug
it from the main wiring harness.
14 Attach the O2 optimizer into the main wiring harness.
The stock O2 sensor will not be connected to anything anymore.
15 Lower the fuel tank and verify the connectors and harness do not interfere with or
get pinched by the fuel tank.
16 Reinstall the main seat and the passenger seat.