Turning The Power Tuner On Or Off; Connecting The Power Tuner To A Vehicle (Ecu); To Connect The Power Tuner - Yamaha YZ Power Tuner Manuel Du Propriétaire

3. Install the battery compartment cover as
shown, and then install and tighten the
battery compartment cover screws.
1
1. Battery compartment cover
2. Battery compartment cover screw
Turning the Power Tuner on or
off
To turn the unit on or off, push and hold the
power button for approximately 2 seconds.
1. Power button
2. Indicator light
TIP
The indicator light comes on when the pow-
G
er is turned on and goes off when the power
is turned off.
If the power is turned on and there is no op-
G
eration or communication for 10 minutes,
the unit will automatically turn off.
Connecting the Power Tuner to
a vehicle (ECU)
TIP
2
For information on the connection point for
G
the Power Tuner, refer to the owner's ser-
vice manual for the vehicle.
Stop the engine before connecting or dis-
G
connecting the Power Tuner.

To connect the Power Tuner

1. Turn off the unit. (See "Turning the Pow-
er Tuner on or off" on page 6.)
2. Remove the coupler cap from the com-
munication coupler.
2
1. Communication coupler
1
2. Coupler cap
3. Remove the coupler cap from the wire
harness coupler on the vehicle where
the Power Tuner will be connected.
4. Connect the communication coupler to
the wire harness coupler.
Getting started
1 2
6