Dynojet Power Commander V 23-010 User manual

I23-010 www.powercommander.com 2013 Husqvarna Nuda 900 PCV - 1
PARTS LIST
1 Power Commander
1 USB Cable
1 CD-ROM
1 Installation Guide
2 Power Commander Decals
2 Dynojet Decals
2 Velcro
1 Alcohol swab
YOU CAN ALSO DOWNLOAD THE
POWER COMMANDER SOFTWARE AND
LATEST MAPS FROM OUR WEB SITE AT:
www.powercommander.com
2013 Husqvarna Nuda 900
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

I23-010 www.powercommander.com 2013 Husqvarna Nuda 900 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. (This feature is set
to Input 1 by default.)
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. (This
feature is set to Input 2 by default.)
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
INPUT 1
INPUT 1
INPUT 2
INPUT 2
USB CONNECTION

I23-010 www.powercommander.com 2013 Husqvarna Nuda 900 PCV - 3
1 Remove the center fuel tank cover.
2 Remove the seat and both side fairings.
3 Tilt back the fuel tank and rear sub-frame assembly by removing the two upper
sub-frame bolts and the upper left-hand side tank bolt (Fig. A).
By loosening the lower sub-frame bolts you can then gently rotate the
assembly backwards to gain access to the bike’s airbox.
You may need to cut the zip-ties securing the fuel line and stock wiring
harness to the sub-frame to allow for full movement of this entire assembly.
4 Remove the bike’s airbox.
The airbox is secured by two T25 Torx bolts at the front of the airbox and two
8mm nuts at the rear.
To remove the airbox you must disconnect the stock wiring harness from the
intake air temperature sensor and the idle air control valve. You must also
disconnect the crankcase ventilation hose and the two vacuum lines from the
rear of the throttle bodies.
5 Temporarily place the PCV module near the ignition switch and route the PCV
wiring harness beneath the frame rail, towards the throttle bodies, and down
the right-hand side of the frame rail (Fig. B).
6 Locate and unplug the stock wiring harness from both of the bike’s fuel
injectors (Fig. C).
FIG.A
FIG.B
Loosen
FIG.C
Unplug
Remove
Remove
PCV Wiring Harness
Unplug

I23-010 www.powercommander.com 2013 Husqvarna Nuda 900 PCV - 4
7 Plug the PCV wiring harness in-line of the bike’s fuel injectors and the stock
wiring harness (Fig. D).
Plug the pair of PCV wiring harness connectors with ORANGE colored wires
in-line of the left-most cylinder (cylinder #1).
Plug the pair of PCV wiring harness connectors with YELLOW colored wires
in-line of the right-most cylinder (cylinder #2).
FIG.D
8 Locate and unplug the stock wiring harness from the bike’s throttle position
sensor (Fig. E).
The throttle position sensor is located on the right-hand side of the throttle
bodies.
FIG.E
9 Plug the PCV wiring harness in-line of the bike’s throttle position sensor and
stock wiring harness (Fig. F).
FIG.F
Unplug

I23-010 www.powercommander.com 2013 Husqvarna Nuda 900 PCV - 5
10 Remove the battery cover
11 Secure the ground wire of the PCV wiring harness with the 6mm ring lug to the
negative terminal of the bike’s battery (Fig. G).
12 Reinstall the battery cover.
FIG.G
13 Locate and unplug the stock wiring harness from the bike’s o2 sensor (Fig H).
This connector is located under the fuel tank on the left-hand side of the bike.
Trace the wiring harness back from the o2 sensor in the exhaust, if you are
unable to locate this connector.
The stock o2 sensor will no longer be used. It can be removed from the
exhaust, if desired.
14 Reinstall the airbox, making sure all connections are reconnected properly and
that the PCV wiring harness is free and clear of any binding, pinching, and hot
or moving parts.
FIG.H
Ground
Unplug
15 Reinstall the fuel tank and rear sub-frame assembly.
16 Using the supplied Velcro, mount the PCV module to the front of the airbox,
behind the ECU (Fig. I).
Be sure to clean both surfaces with the supplied alcohol swab prior to
applying the Velcro.
17 Reinstall the side fairings and the center fuel tank cover.
FIG.I