7
NOTE: Make sure the brown wire loop is cut if using a Bosch sensor. If the wire loop is not appropriate for the sensor, damage
can result.
2. This kit comes with a 5 foot harness to power the controller. The wire colors are black and red. Connect the black wire to a clean,
sound chassis ground. The red wire must be connected to a
switched
+12v power source capable of supplying at least 5 Amps.
NOTE: The wide band controller MUST be wired so that it is powered on whenever the engine is running, whether or not the
Launcher is being used. If the controller and sensor are not powered when the engine is running, the sensor will be
damaged.
3. Connect the orange NOSbus wires. See section 2.5.
2.5 NOSbus Wiring
Any device that has orange wires has NOSbus communications. This includes the master controller, slave controller, wideband O2
controller, LCD controller, hand held controller, and others. These items must be connected properly to communicate.
1. The following pictures indicate how to connect these devices. For proper communications, the short terminator jumper harness must
be used at the master controller (or end device, the master controller can be in the middle of the chain). At the end of the devices, the
terminator plug must be installed.
Figure 3
Figure 4
Figure 5
