2001-2005 Ducati Monster S4/R
I n s ta l l a t i o n I n s t r u c t i o n s
Power Commander USB Cable CD-ROM

Parts List

Button Adjustment Display
Installation Guide Power Adapter Power Commander Decals Dynojet Decals Velcro

Alcohol Swab

Faceplate Buttons USB Port

Expansion Port

The ignition MUST be turned OFF before installation!
You can also download the Power from our web site at:
Commander software and latest maps www.powercommander.com
PLEASE READ ALL DIRECTIONS BEFORE STARTING INSTALLATION
Dynojet Research 2191 Mendenhall Drive North Las Vegas, NV 89031 (800) 992-4993 www.powercommander.com
i710-411 www.powercommander.com 2001-2005 Ducati S4 - PCIII USB - 1

removed on the S4R.

These instructions can be used on either the S4 or S4R. Follow steps 14-20 for the S4R
The air box does NOT need to be
Remove the seat. Prop the fuel tank in the upright position.
Remove the airbox lid by disconnectairbox (Fig A). either box. Unscrew the bolts on
ing the two hooks on either side of the side of the rear of the

Fig. A

airbox or just lift up to remove the air
Disconnect the two hoses going to the airbox.
Remove the velocity stacks by turning them counter-clockwise and lifting up (Fig B).

Loosen these bolts

Fig. B
Remove the bolt on the underside of the airbox (Fig. C).
The airbox can now be moved out of disconnect the wire connectors from the way.
To totally remove the airbox

Fig. C

the front of the airbox.

Remove this bolt

i710-411

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2001-2005 Ducati S4 - PCIII USB - 2
Unplug the stock connectors from the injectors (Fig D). clips to remove each connector. **Do not discard spring clip. Release the spring

Unplug these connectors

Fig. D
**Do not mix up the stock front and rear connectors.
Plug the connectors from the PCIII inline of the stock connectors (Fig E). The ORANGE colored wires from the PCIII go to the front cylinder and the cylinder. Reinstall spring clips. YELLOW colored wires go to the rear

PCIII connectors

Fig. E
Align the PCIII connector to the stock wiring harness as shown below. square edges of the PCIII connector stock wiring harness The
align with the spring clip side of the

Stock connector

square edges

Spring clip

Unplug this connector
Locate the thottle position sensor on the underside of the throttle bodies (Fig F). by squeezing the spring clip. Remove the connector

Fig. F

Plug the leads from the PCIII in-line of this connection.
2001-2005 Ducati S4 - PCIII USB - 3
Install the PCIII on top of the battery (Fig.G). faces with the alcohol swab before attaching.
Make sure to clean both sur-
Attach the ground lead from the PCIII to the negative side of the battery.

Fig. G

Ground wire

Another view (Fig.H).

Fig. H
Follow the following instructions for the S4R model only.
Disconnect the stock wiring harness from the throttle bodies (Fig. J).

Fig. J

2001-2005 Ducati S4 - PCIII USB - 4
from the PCIII to rear injector (Fig. K).
Connect the YELLOW colored wires

Stock connectors

View from left side of bike
Connect the ORANGE colored wires from the PCIII to front injector (Fig. L).
Locate the thottle position sensor on bodies (Fig M). tor by
the left hand, underside of the throttle squeezing the spring clip. Remove the connec-
2001-2005 Ducati S4 - PCIII USB - 5
Plug the connectors from the PCIII inness (Fig. N). line of the TPS and stock wiring har-

Ground wire from PCIII

Install the PCIII on top of the battery as shown in Fig. P
Attach the ground wire from the PCIII to the negative side of the battery (Fig. P).
2001-2005 Ducati S4 - PCIII USB - 6

2001-2004 Ducati Monster S4/R
Installation Instructions 1
Button Adjustment Display Parts List Power Commander USB Cable CD-ROM Installation Guide Power Adapter Power Commander Decals Dynojet Decals Velcro Strip Faceplate Buttons Alcohol Swab Expansion Port USB Port
The ignition MUST be turned OFF before installation!
You can also download the Power Commander software and latest maps from our web site at: www.powercommander.com
PLEASE READ ALL DIRECTIONS BEFORE STARTING INSTALLATION
Dynojet Research 2191 Mendenhall Drive North Las Vegas, NV 89031 (800) 992-4993 www.powercommander.com
i710-411 www.powercommander.com 2001-2004 Ducati S4/R - PCIII USB - 1
These instructions can be used on either the S4 or S4R. The air box does NOT need to be removed on the S4R. Follow steps 14-20 for the S4R
Remove the seat. Prop the fuel tank in the upright position. Remove the airbox lid by disconnecting the two hooks on either side of the airbox (Fig A). Unscrew the bolts on either side of the rear of the airbox or just lift up to remove the air box. Disconnect the two hoses going to the airbox. Remove the velocity stacks by turning them counter-clockwise and lifting up (Fig B).

Fig. A

Loosen these bolts

Fig. B

Fig. C
Remove the bolt on the underside of the airbox (Fig. C). The airbox can now be moved out of the way. To totally remove the airbox disconnect the wire connectors from the front of the airbox.

Remove this bolt

i710-411

www.powercommander.com

2001-2004 Ducati S4/R - PCIII USB - 2

Unplug these connectors

Unplug the stock connectors from the injectors (Fig D). Release the spring clips to remove each connector. **Do not discard spring clip.

Fig. D

**Do not mix up the stock front and rear connectors.

PCIII connectors

Plug the connectors from the PCIII in-line of the stock connectors (Fig E). The ORANGE colored wires from the PCIII go to the front cylinder and the YELLOW colored wires go to the rear cylinder. Reinstall spring clips.

Fig. E

Stock connector

Unplug this connector

Locate the thottle position sensor on the underside of the throttle bodies (Fig F). Remove the connector by squeezing the spring clip. Plug the leads from the PCIII inline of this connection.

Fig. F

2001-2004 Ducati S4/R - PCIII USB - 3
Install the PCIII on top of the battery (Fig.G). Make sure to clean both surfaces with the alcohol swab before attaching. Attach the ground lead from the PCIII to the negative side of the battery.

Fig. G

Ground wire

Another view (Fig.H).

Fig. H
Follow the following instructions for the S4R model only.
Disconnect the stock wiring harness from the throttle bodies (Fig. J). **Do not mix up the stock front and rear connectors.

Fig. J

2001-2004 Ducati S4/R - PCIII USB - 4
Connect the YELLOW colored wires from the PCIII to rear injector (Fig. K).

Stock connectors

View from left side of bike
Connect the ORANGE colored wires from the PCIII to front injector (Fig. L).
Stock connectors View from left side of bike
Locate the thottle position sensor on the left hand, underside of the throttle bodies (Fig M). Remove the connector by squeezing the spring clip.
2001-2004 Ducati S4/R - PCIII USB - 5
Plug the connectors from the PCIII in-line of the TPS and stock wiring harness (Fig. N).

Ground wire from PCIII

Install the PCIII on top of the battery as shown in Fig. P Attach the ground wire from the PCIII to the negative side of the battery (Fig. P).
2001-2004 Ducati S4/R - PCIII USB - 6