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5>CONNECT 

5.3

BAZZAZ

FACTORY 

1. 

Locate the factory three-pin, black 

speed connectors, which can be found 

near the factory fuel pump connector 

(on the left side of the bike). 

2. 

Disconnect the factory speed 

connectors, and connect the Bazzaz 

SPEED connectors in-line with the 

factory connectors.  

5.1

1. 

Locate the factory light green neutral 

sensor wire, which can be found by 

removing the front sprocket cover 

(wire is beneath the front sprocket). 

2. 

Trace the wire up to where it joins 

in with the main harness near the 

factory speed connector. You will 

need to cut back a small portion 

of the main harness sheathing to 

expose the light green wire. Once 

exposed, use a supplied skotchlok 

and crimp onto the light green wire. 

Now insert the Bazzaz NEUTRAL 

connector into the scotchlok.

5.2

BAZZAZ

FACTORY 

FACTORY 

BAZZAZ

1. 

Locate the factory tail light connector, 

which can be found in the tail section 

under the passenger seat. 

2. 

Cut back the sheathing of the connector 

to expose the red wire of the factory tail 

light connector. 

3. 

Crimp a supplied Scotchlok onto the 

exposed red wire and insert the  

12V SWITCHED POWER connector into 

the Scotchlok.

Summary of Contents for QS4 USB

Page 1: ...ad through all instructions before beginning installation This document is intended for use by qualified technicians This is not a replacement for the factory Engine Control Unit ECU Refer to a factory service manual for more specific stock component identification location information and removal assembly procedures GETTING HELP Factory support is available in the US at 909 597 8300 For fastest s...

Page 2: ...3 4 5 6 7 1 QS4 USB control unit 2 QS4 harness 3 Shift Switch and mounting hardware 4 Scotchlok 2 5 USB cable 6 Swingarm stickers 7 Velcro 8 Download Bazzaz software from bazzaz net index php software overview QS4 HARNESS 1 Main 2 12v SW Power 3 Ground 4 Speed 5 Neutral 6 Shift Switch 7 Coils ...

Page 3: ...to the control unit and begin to route the harness along the left side of the bike up to the valve cover 4 SECURE 1 Mount the Bazzaz control unit on top of the tool kit using the tool kit straps MAIN 12V SW POWER GROUND COILS SPEED NEUTRAL SHIFT SWITCH ...

Page 4: ... joins in with the main harness near the factory speed connector You will need to cut back a small portion of the main harness sheathing to expose the light green wire Once exposed use a supplied skotchlok and crimp onto the light green wire Now insert the Bazzaz NEUTRAL connector into the scotchlok 5 2 BAZZAZ FACTORY FACTORY BAZZAZ 1 Locate the factory tail light connector which can be found in t...

Page 5: ...s will go to coil 2 right coil BAZZAZ FACTORY 6 QUICKSHIFT 1 Measure and note your shift pedal height so that you may reposition the shift pedal once complete 2 Remove the factory shift rod and both heim joints 3 Install the Bazzaz heim joints and shift switch using one of the supplied allen stud bolts and tighten 4 Install the Bazzaz shift rod The shift rod may need to be cut to obtain your origi...

Page 6: ...icle is idling at GPS The vehicle should read neutral or whichever gear it is in For motorcycles that use a Gear Position Sensor the bike does not need to be running to do this For motorcycles that use a speed sensor the wheel must be spinning to read gear properly This can be checked on a dynamometer or by using a rear stand Use caution when testing componentry TPS When throttle is applied the TP...

Page 7: ...t Bazzaz tech support 11 REINSTALL After it is determined that everything is correct reinstall the components removed in step 3 13 NEXT LEVEL SHIFT LIGHT Sold Separately Illuminates white to identify pre determined optimal shift points Used to improve forward drive and momentum for faster drag passes and lap times Comes pre programmed with suggested values that can be easily adjusted as desired Fo...

Page 8: ...R THE SMARTEST PERFORMANCE TUNING TECHNOLOGY Q446 ...

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