Dynojet Power Commander III Service manual

2006 Yamaha MT03 - PCIII USB - 1i422-411 www.powercommander.com
2006 Yamaha MT03
Installation Instructions
Dynojet Research 2191 Mendenhall Drive North Las Vegas, NV 89031 [phone] www.powercommander.com
Parts List
1Power Commander
1USB Cable
1CD-ROM
1Installation Guide
1Power Adapter
2Power Commander Decals
2 Dynojet Decals
2 Velcro®Strip
1Alcohol Swab
1 Wire tap
1Zip tie
You can also download the Power
Commander software and latest maps
from our web site at:
www.powercommander.com
The ignition MUST be turned
OFF before installation!
PLEASE READ ALL DIRECTIONS BEFORE STARTING INSTALLATION
Button Adjustment Display
Faceplate Buttons
USB Port
Expansion Port

1Remove the seat.
2Prop the front of the fuel tank
up.
3Lay the PCIII in the frame sec-
tion above the oil cooler.
4Unplug the stock wiring harness
from the throttle body (Fig. A).
5Connect the PCIII wiring har-
ness in-line of the stock wiring
harness and fuel injector
(Fig. B).
6Remove the bolts that hold the
MAP sensor to the frame
(Fig. C). This is located on the
right hand side of the bike.
This allows for easy access to
the Throttle Position Sensor.
Fig. AFig. B
Fig. C
2006 Yamaha MT03 - PCIII USB - 2i422-411 www.powercommander.com
PCIII harnessp
Unplug this connector
Remove these bolts
Stock connector

7Unplug the Throttle Position
Sensor from the the throttle
body (Fig. D).
8Crimp the supplied wire tap to
the yellow wire (#2 position) of
the TPS harness (Fig. E).
9Connect the GREY wire from
the PCIII to the wire tap.
Note: It is recommended to use dielec-
tric grease on these connections.
10 Plug the TPS connector back
onto the throttle body.
Fig. D
2006 Yamaha MT03 - PCIII USB - 3i422-411 www.powercommander.com
Fig. E
Grey wire from PCIII
Wire tap
Fig. F
11 Reinstall the map sensor to the
frame.
12 Attach the ground wire of the
PCIII to the negative side of the
battery.
13 Install the PCIII to the frame
using the supplied velcro.
Secure the PCIII using the sup-
plied zip tie (Fig. F).
14 Bolt the fuel tank back into
place making sure it does not
pinch the PCIII harness.
Unplug TPS