User Manual: Bazzaz T1050i
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USE ONLY IN RACE OR OTHER CLOSED COURSE APPLICATIONS AND NEVER ON PUBLIC ROADS
Z-Fi products are not certiﬁed by the California Air Resource Board (CARB) for use on CA highways
Z-Fi QS/TC Control Unit
Shift Switch & Mounting Hardware
Download Z-Fi Mapper Software at bazzaz.net
Software instructions available at bazzaz.net
Contact Bazzaz tech support at 909-597-8300 for questions
BMW K1300S 2009-2014
Z-Fi TC (Traction Control) Installation Instructions
Part # T1050
+12V Switched Power
BAZZAZ HARNESS CONNECTOR IDENTIFICATION
Inj 3 Inj 4
Read through all instructions before beginning installation. This is not a replacement for the ECU. This
document is intended for use by qualied technicians. Refer to a factory service manual for more specic
stock component identication and location information.
WE STRONGLY SUGGEST THAT AN EXPERIENCED TECHNICIAN INSTALL THIS BAZZAZ PRODUCT
1. Begin the installation by removing the seat, all side panels, fuel tank, battery, airbox and throttle
2. Place the CONTROL UNIT on the front of the factory ECU, which is found at the front, left side of
the motorcycle, and secure with the provided Velcro. Plug the main connector of the Bazzaz COIL
HARNESS into the control unit and route the harness between the motor and frame, and into the engine
Fuel harness routing shown in yellow. Stock component identication
and location shown in red for later reference.
3. Now locate the COILS and trim the sheathing back on each factory harness lead that goes to each coil
to expose the wiring.
You will now crimp a supplied Scotchlok onto each exposed black signal wire with tracer. After crimping a
Scothclok onto each black signal wire with tracer, insert the Bazzaz coil connectors into their respective
The Bazzaz connector having the white wire is connected with the # 1 factory coil (black/red wire).
The Bazzaz connector having the brown wire is connected with the # 2 factory coil (black/blue wire).
The Bazzaz connector having the yellow wire is connected with the # 3 factory coil (black/brown wire).
The Bazzaz connector having the green wire is connected with the # 4 factory coil (black/yellow wire).
1 2 3 4
Each photo shows supplied Scotchok crimped onto the factory signal wire.
Bazzaz coil connectors are then inserted into the Scotchok.
Coil 1 Coil 2
Coil 3 Coil 4
4. Next plug the main connector of the Bazzaz FUEL HARNESS into the control unit and route the harness
into the engine compartment (in the same manner as the coil harness) and locate the factory injectors.
Now you will install the Bazzaz INJECTOR connectors, which will be done left to right. Unplug the factory
connector from each injector and plug the Bazzaz connectors in-line between the factory injector and
connector. Start with the Bazzaz # 1 injector connectors having the pink/white wires.
5. Locate the Throttle Position Sensor (TPS) on the right side of the throttle bodies and disconnect the
factory TPS connector from the sensor. Install the Bazzaz TPS connectors in-line between the factory
connector and sensor.
Photo shows Bazzaz connectors plugged inline between the factory injectors and connectors.
Factory TPS connector
Bazzaz TPS connectors
1 2 3 4
6. Route the Bazzaz Crank Position Sensor (CKPS) lead under the plastic engine guard and forward to the
2-pin, factory CKPS connector, found on the right side of the radiator. Crimp a supplied Scotchlok onto the
yellow wire of the factory CKPS connector and insert the Bazzaz CKPS connector into the Scotchlok.
7. Now route the Bazzaz GROUND lead up along the
same path as the factory harness and to the battery
negative lug. Later, in step 12, when you are reinstalling
components, you can zip tie in place so that the Bazzaz
ground lug is secured in place to the battery with the
8. Route the remaining portion of the fuel harness towards the rear of the bike, following the same path
of the factory harness, along the left side of the motorcycle. Locate the factory Gear Position Sensor
(GPS) connector which is to the left of the ABS computer. Now crimp a supplied Scotchlok onto the
red wire of the sensor side of the connector (do not crimp onto the wiring of the factory side of the
connector). Now insert the Bazzaz GPS connector into the Scotchlok.
Factory GPS sensor
Bazzaz GPS connector
Scotchlok crimped onto
the red wire of the GPS
connector (sensor side)
2-pin, factory CKPS
connector hidden in photo
Bazzaz CKPS connector
Scotchlok crimped onto the
yellow wire of the factory
OEM harness side of
Sensor side of connector
9. Disconnect the ABS computer’s main connector, which is behind the alternator. Locate the green wire in
the lower left hand corner of the main connector (green wire is just above the white/brown wire). Crimp
a supplied Scotchlok onto the green wire and insert the Bazzaz POWER connector into the Scotchlok.
Reconnect the ABS computer’s main connector.
10. Continue to route the remaining portion of the fuel harness containing the Z-AFM and Map Select
connectors along the same path as the factory harness and into the tail section, under the rider seat.
11. Now you will begin the installation of the SHIFT SWITCH by removing the factory shift switch and
installing the Bazzaz shift switch on the shift pedal hiem joint. Then install the Bazzaz SHIFT ROD by
screwing it into place between the Bazzaz shift switch and the upper shift linkage. Secure components by
tightening the 10mm nuts. Route the shift switch connector up to the compartment in front of the battery
and connect it to the mating connector on the Bazzaz coil harness.
12. To complete the installation, use the supplied cable ties to secure the harnesses neatly along the
routing path free of any moving or hot components (which could cause damage or failure of the system).
If any problem is found, please carefully follow through the installation steps again. If problem still
persists, please call Bazzaz tech support at (909) 597-8300. After it is determined that everything is
correct, reinstall the components removed in step one and the installation will be complete.
ABS main connector
Bazzaz power connector
Scotchlok crimped onto
the green wire of the ABS
computer’s main connector
The Bazzaz control unit is capable of storing two maps. These maps can be selected by connecting or
disconnecting the map select jumper on the fuel harness (or you can switch maps on the y with the
handle bar mounted map select switch, sold separately). When the map select jumper is connected, the
control unit is operating using map 1. When the map select jumper is disconnected, the control unit is
operating using map 2.
The control unit is pre-programmed from the factory with an enhanced map in the map 1 position. The
map 2 position is using the stock ECU map. You are able to load and unload maps as needed via the Z-Fi
Don’t forget to download the Z-Fi Mapper software from bazzaz.net (under the software tab) so that you can
adjust your fuel map, QS or TC settings (depending on the product you purchased). You will also need access to the
Z-Fi Mapper software if you will be using the Z-AFM self-mapping kit.
Map 1 Map 2
Accessories you may be interested in to ENHANCE your Bazzaz experience
Z-AFM™ | Tuning Technology (for use with all Bazzaz fuel control units)
Quickly collect data to build ideal, self-made fuel maps while riding. [Part No. 127062]
Map Select Switch (for use with the Z-Fi, Z-Fi MX, Z-Fi QS and Z-Fi TC)
The Bazzaz Map Select Switch is a handlebar-mounted switch for convenient toggling between two maps
held on the Bazzaz unit. For example, rider can toggle between a fuel efcient map, rain map, or a full
power map. [Part No. 127078]
Traction Control / Map Select Switch (for use with Z-Fi TC only)
The Bazzaz TC Adjust Switch is a handlebar-mounted switch for easy, on the y, traction control
adjustments and map switching. Quickly adjust traction control settings (a great way to learn TC), or
switch off, using a 10-point dial. Also toggle between two maps held on the Bazzaz unit (e.g. rain map,
fuel economy map, etc.) on the y. [Part No. 127079]
Traction Control Active Light (for use with Z-Fi TC)
TC Active Light illuminates when traction control is engaged. Helpful in determining when and where
traction control is being actuated. [Part No.M842]