2007 Kawasaki Z750 - PCIII USB - 1i231-411 www.powercommander.com

2007 Kawasaki Z750Installation Instructions

Dynojet Research 2191 Mendenhall Drive North Las Vegas, NV 89081 (800) 992-4993 www.powercommander.com

Parts List1 Power Commander1 USB Cable1 CD-ROM1 Installation Guide1 Power Adapter2 Power Commander Decals2 Dynojet Decals2 Velcro® Strip1 Alcohol Swab1 Wire tap1 O2 eliminator

You can also download the PowerCommander software and latest mapsfrom our web site at:

www.powercommander.com

The ignition MUST be turnedOFF before installation!

PLEASE READ ALL DIRECTIONS BEFORE STARTING INSTALLATION

Button Adjustment Display

Faceplate Buttons

USB PortExpansion Port

1 Remove the main seat and thepassenger seat.

2 Remove the fuel tank

Note: The installation can be donewithout removing the fuel tankbut it may be easier to removethe fuel tank.

3 To remove the fuel line squeezethe sides of the connector (Fig. A). Disconnect the twoelectrical connectors.

4 Mount the PCIII to the innerrear fender behind the air box(Fig. B).

5 Route the harness towards thefront of the bike along the lefthand frame tube.

6 Unplug the stock wiring harnessfrom each of the 4 injectors.

Figure C only shows the #3 and#4 injector. You will need toalso remove the harness from #1and #2.

Fig.

AFi

g. B

Fig.

C

2007 Kawasaki Z750 - PCIII USB - 2i231-411 www.powercommander.com

Disconnect these lines

Squeeze this line to remove

Unplug

7 Plug the PCIII wiring harnessin-line of the stock harness andinjectors (Fig. D).

PCIII harness:

ORANGE - cylinder #1 (left)

YELLOW - cylinder #2

GREEN - cylinder #3

BLUE - cylinder #4 (right)

8 Locate the Throttle PositionSensor connector (Fig. E).

This connector is located on theright hand side of the throttlebodies and is GREY in color.

9 Crimp the supplied wire tap tothe YELLOW/WHITE wire ofthe TPS.

This connection can be madefurther up the harness to make itless noticable if desired.

10 Connect the GREY wire fromthe PCIII to the wire tap (Fig. E)

It is recommended to use dielec-tric grease on these connections.

11 Attach the ground wire from thePCIII to the stock ground wirenext to the thermostat housing(Fig. F).

Fig.

DFi

g. E

Fig

F

2007 Kawasaki Z750 - PCIII USB - 3i231-411 www.powercommander.com

Stock connector

PCIII connectors

PCIII ground wire

Grey wire from PCIII

Throttle Position Sensor

12 Remove the right hand framecover.

13 Remove the bolt shown inFig. G

14 Pull the connectors down toaccess them. Unplug the 4 pinconnector

15 Plug the Dynojet O2 eliminatorinto the stock wiring harness(Fig. J). The O2 sensor does notneed to be connected to anything.

16 Secure the connectors back tothe frame with the bolt removedin step 13.

17 Reinstall the frame cover

18 Reinstall the fuel tank.

Fig.

GFi

g. H

Fig.

J

2007 Kawasaki Z750 - PCIII USB - 4i231-411 www.powercommander.com

Unplug

Dynojet O2eliminator