Dynajet Power Commander V User manual

22-003www.powercommander.com 2009 Yamaha VMax PCV - 1
PARTS LIST
1 Power Commander
1 USB Cable
1 CD-ROM
1 Installation Guide
2 Power Commander Decals
2 Dynojet Decals
1 O2 controller
2 Velcro
1 Alcohol swab
YOU CAN ALSO DOWNLOAD THE
POWER COMMANDER SOFTWARE AND
LATEST MAPS FROM OUR WEB SITE AT:
www.powercommander.com
2009 Yamaha VMax
Installation Instructions
PLEASE READ ALL DIRECTIONS BEFORE STARTING INSTALLATION
THE IGNITION MUST BE TURNED
OFF BEFORE INSTALLATION!
2191 Mendenhall Drive North Las Vegas, NV 89081 [phone] www.powercommander.com

22-003www.powercommander.com 2009 Yamaha VMax PCV - 2
EXPANSION PORTS 1 & 2
Optional Accessories such as
Color LCD unit or Auto tune kit.
POWER COMMANDER V
INPUT ACCESSORY GUIDE
Map - The PCV has the ability to hold 2 different
base maps. You can switch on the fly
between these two base maps when you hook
up a switch to the MAP inputs. You can use
any open/close type switch. The polarity of
the wires is not important. When using the
Autotune kit one position will hold a base map
and the other position will let you activate the
learning mode. When the switch is “CLOSED”
Autotune will be activated.
Shifter- These inputs are for use with the Dynojet
quickshifter. Insert the wires from the Dynojet
quickshifter into the SHIFTER inputs. The
polarity of the wires is not important.
Speed- If your application has a speed sensor then
you can tap into the signal side of the sensor
and run a wire into this input. This will allow
you to calculate gear position in the Control
Center Software. Once gear position is setup
you can alter your map based on gear position
and setup gear dependent kill times when
using a quickshifter.
Analog- This input is for a 0-5v signal such as
engine temp, boost, etc. Once this input
is established you can alter your fuel curve
based on this input in the control center
software.
Crank- Do NOT connect anything to this port unless
instructed to do so by Dynojet. It is used to
transfer crank trigger data from one module to
another.
ACCESSORY INPUTS
Wire connections:
To input wires into the PCV first remove the rubber
plug on the backside of the unit and loosen the
screw for the corresponding input. Using a 22-24
gauge wire strip about 10mm from its end. Push the
wire into the hole of the PCV until is stops and then
tighten the screw. Make sure to reinstall the rubber
plug.
NOTE: If you tin the wires with solder it will make
inserting them easier.
CRANK
ANALOG
SPEED
MAP
MAP
SHIFTER
SHIFTER
USB CONNECTION

22-003www.powercommander.com 2009 Yamaha VMax PCV - 3
1 Remove the main seat.
2 Remove the cosmetic air box cover and side panel (Fig. A).
3 Lay the PCV under the right hand side cover temporarily.
4 Route the PCV harness inside of the subframe and go up towards the battery
(Fig. B).
5 Unplug the connectors from the throttle bodies (Fig. C).
These connectors are located to the right side of the ECU. One connector is a
WHITE 3 pin and the other is a CLEAR 4 pin.
FIG.A
FIG.C
Remove
Ground wire
FIG.B
PCV harness Remove
Remove
Unplug
Unplug

22-003www.powercommander.com 2009 Yamaha VMax PCV - 4
6 Plug the connectors from the PCV in-line of the stock wiring harness and
throttle bodies (Fig. D)
FIG.D
7 Using the supplied Posi-tap attach the GREY
wire of the PCV harness to the WHITE wire of
the small ECU plug (Fig. E).
This is pin #5
FIG.E
8 Attach the ground wire of the PCV to the negative side of the battery (Fig. F).
FIG.F
PCV ground
PCV harness

22-003www.powercommander.com 2009 Yamaha VMax PCV - 5
9 Using the supplied velcro secure the PCV to the plastic cover under the right
hand side cover (Fig. G). Mount the PCV behind the stock electronics
10 Locate the O2 sensor connection under the rubber boot on the right hand side
of the bike (Fig. H). Unlug this connection.
11 Plug the supplied O2 controller into the stock wiring harness (Fig. J).
12 Secure the O2 controller to the stock wiring harness
The stock O2 sensor will no longer be connected to anything at this time.
13 Install covers and seat.
Figure J shown with optional Auto tune system connected.
FIG.G
FIG.J
FIG.H
Unplug
PCV
O2 controller