Two Brothers Racing Suzuki GSX-R650F - Manual (Page 5)

ITBR001-194 2008-09 Suzuki GSX-650F - 5
Figur
e
G
O2
optimizer
12 Locate the black 4-pin O2 sensor connector.
The O2 connector is located on the left hand side of the frame next to the fuse box.
13 Unplug this connection and attach the O2 optimizer into the stock wiring harness as
shown in Figure G.
The stock sensor will not be connected to anything.
14 Reinstall the fuel tank, side cover, and seat.