Dynojet Power commander V User manual

22-079 www.powercommander.com 2016 Yamaha XSR900 - PCV - 1
PARTS LIST
1 Power Commander
1 USB Cable
1 Installation Guide
2 Power Commander Decals
2 Dynojet Decals
3 Velcro strips
1 Alcohol swab
1 Posi-tap
1 O2 Optimizer
THE LATEST POWER COMMANDER
SOFTWARE AND MAP FILES CAN BE
DOWNLOADED FROM OUR WEB SITE AT:
www.powercommander.com
2016 Yamaha XSR900
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

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EXPANSION PORTS 1 & 2
Optional Accessories such as
POD-300 unit or Auto-tune kit.
POWER COMMANDER V
INPUT ACCESSORY GUIDE
Map - (Input 1 or 2) 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. (Set to Switch
Input #1 by default.)
Shifter- (Input 1 or 2) 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. (Set
to Switch 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 (Grnd)
INPUT 1
INPUT 2 (Grnd)
INPUT 2
USB CONNECTION

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1 Remove the seat.
2 Remove the cosmetic covers around the fuel tank and remove the fuel tank.
3 Unplug the ECM.
4 Remove the air box (Fig. A).
6 Locate and unplug the stock Crank Position Sensor connectors (Fig C).
This is a pair of BLACK 2-pin connectors just forward of the battery.
FIG.A
FIG.B
Remove
Unplug
Unplug
Unplug
FIG.C
5 Lay the PCV in the tail section and route the harness down the right side of the
motorcycle.

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FIG.D
8 Secure the PCV ground wire with the ring lug to the negative (-) terminal of the
bike’s battery (Fig. E).
FIG.E
9 Unplug the stock Throttle Position Sensor connector (Fig. F).
This is a BLACK 4-pin connector on the right side of the throttle bodies.
FIG.F
Ground
Unplug
7 Plug the pair of PCV connectors with BROWN colored wires in-line of the
stock Crank Position Sensor connectors (Fig. D).

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10 Use the supplied Posi-tap to attach the PCV’s GREY
wire to the stock WHITE wire of the bike’s TPS.
Reconnect the stock wiring harness to the TPS after
attaching the GREY wire.
11 Continue routing the PCV wiring harness across the
top of the fuel rail (Fig. G).
FIG.G
12 Unplug the stock wiring harness from all three of the bike’s Fuel Injectors
(Fig. H).
The cylinder #3 (right-most) injector cannot be seen from this picture. It is in
the vicinity of the dashed circle.
FIG.H
13 Plug the PCV wiring harness in-line of each Fuel Injector and the stock wiring
harness (Fig. J).
The pair of PCV leads with GREEN colored wires go in-line of the cylinder
#3 (right-most) Fuel Injector and the stock wiring harness.
The pair of PCV leads with YELLOW colored wires go in-line of the cylinder
#2 (middle) Fuel Injector and the stock wiring harness.
The pair of PCV leads with ORANGE colored wires go in-line of the cylinder
#1 (left-most) Fuel Injector and the stock wiring harness.
FIG.J
Unplug
Unplug
Unplug

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14 Locate and unplug the stock connector for the bike’s stock O2 sensor (Fig. K).
This is a BLACK 4-pin connector near the right foot peg.
FIG.K
15 Plug the supplied O2 Optimizer in-line of the stock O2 sensor connectors
(Fig. L).
FIG.L
16 Route the O2 Optimizer wiring harness along-side the stock wiring up the
back of the engine towards the top of the gear box (Fig. M).
FIG.M
Unplug

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Tuning Notes:
The O2 Optimizer for this model controls the stock closed loop area. This area
is represented by the highlighted cells shown in Figure O. The O2 Optimizer
is designed to achieve a target AFR of 13.6:1. To use the O2 Optimizer you
must retain your stock O2 sensor (even if using Auto-tune).
It is not necessary to change the values in the highlighted area of your fuel
table. If using the Auto-tune system, do NOT input values in this area in your
Target AFR table.
The light on the O2 Optimizer will blink while the sensor is being heated up.
The unit is not functioning until the light is lit up solid.
This bike uses a fly-by-wire throttle control system, so conventional tuning can
not be performed for all RPM and throttle ranges. You will notice that in the
maps there are not detailed values below 2750 RPM at 40-100% throttle. This
is because the throttle blades will not open more than 40% below this RPM
range no matter how much throttle input is given. Therefore this area can not
be tuned.
The GREY wire from the PCV is attached to the throttle blade angle sensor of
the throttle bodies which is NOT directly correlated to the throttle grip position.
Because of this, when setting the throttle position in the PCV software we
recommend on resetting only the closed position (Minimum Voltage) while
idling after the bike has completely warmed up. Use the arrow key (<) next to
the Minimum Voltage setting to perform this step, and then click OK. Do not try
to set the open or Maximum Voltage setting unless you are in gear on a dyno
and above 4000 RPM.
FIG.O
17 Using one of the supplied Velcro strips, secure the O2 Optimizer module
inside of the frame on the right side of the bike just above the gear box (Fig. N).
Use the supplied alcohol swab to clean the surface area prior to applying the
Velcro.
18 Reinstall the air box. Plug in the ECM. Reinstall the fuel tank and the seat.
Optional Inputs:
Speed - WHITE/YELLOW wire of speed sensor (just above the shift shaft)
12v source for Auto-tune - BLUE wire of WHITE 3-pin tail light connector
FIG.N
O2 Optimizer