LIGUORI DRAG RACING • TECH SUPPORT
Kawasaki KZ Wiring
Original guide content, diagrams, and calibration values. Original update dates are retained within the guide.
Last updated 1-1-23
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FuelTech 450/550 side of harness
Kawasaki KZ
Crank:
Red wire in shielded cable
White on Liguori crank sensor
12V
Red on Liguori crank sensor
Battery Ground
Black on Liguori crank sensor. (MUST go direct to battery negative)
(White wire in shielded cable not used)
Cam:
White wire
Not used
Lectron throttle position:
5V
Red wire
Signal input
Brown wire
Sensor ground
Black wire
Engine temperature:
You do not need one but if you do have one this is how you wire it. Contact me if you would like one.
Signal input
Orientation in sensor does not matter
Sensor ground
Air/intake temperature:
You do not need one but if you do have one this is how you wire it. Contact me if you would like one.
Signal input
Orientation in sensor does not matter
Sensor ground
Speed/Driveshaft:
12V
Red wire
Signal input
White wire
Sensor ground
Black wire
Dyna colored coils: Single plug heads use Sparkpro2.
Dual plug heads use Sparkpro4.
You can use a sparkpro4 on a single plug head, just don’t use outputs gray 3-4 and green 3-4.
12V Switched power
Orientation does not matter
Green wires from Sparkpro2 or SparkPro4 (Ground)
Dyna Quad coil DC9-2: Single plug heads use Sparkpro2.
Dual plug heads use Sparkpro4.
You can use a sparkpro4 on a single plug head, just don’t use outputs gray 3-4 and green 3-4.
12V Switched power
Red wire
Green 1 or 4
White wire on coil
Green 2 or 3
Blue wire on coil
Injectors:
12V switched power
Orientation does not matter.
Blue outputs