MPS Terminated Harness MaxxECU Race
The MPS Terminated MaxxECU Race Harness simplifies
the installation of your MaxxECU EFI on Suzuki Hayabusa, Suzuki
GSXR1000, Suzuki GS, Kawasaki ZX14, Kawasaki ZX10, and Kawasaki KZ
motorcycles. The harness
was designed for the ECU to be mounted in the front under the dash or
in the rear sub frame. The harness is covered and terminates all the
critical (needed to run) components of the EFI system. Using this
terminated harness will greatly reduce the chance of problems when
installing your MaxxECU EFI system. If you are not comfortable or do
not have the tools to crimp all the styles of connectors this harness is
This harness will plug into your crank sensor (customer specified
type – GSXR1000, ZX14, ZX10, MPS Hall Effect pick up for GS & KZ),
cam sensor (customer specified type – Gen 1 & Gen 2 Hayabusa,
GSXR1000), injectors (customer specified type – Gen 1 Hayabusa, Gen 2
Hayabusa, GSXR1000, Bosch EV1, and Bosch EV14 ), Throttle Position
Sensor (customer specified type – Gen 1 Hayabusa, Gen 2 Hayabusa, and
ZX14), Bosch style igniter (MPS p/n 1-0783), coils (stock or aftermarket
stick type), air temperature sensor (customer specified type – Suzuki
or MPS), coolant temperature sensor (customer specified type – Suzuki or
MPS), Bosch Style O2 Sensor, fuel pressure (MPS p/n 1-0597), and oil
pressure (MPS p/n 1-0598). A MAP sensor is not required as the MaxxECU
has a built in MAP sensor. A MAP sensor is not used for normally
aspirated or nitrous applications. Both fuel pressure and oil pressure
are optional sensors and are not needed to run the bike.
There are 7 additional sub harnesses that connect
to the main harness: injector harness, coil harness, input harness,
output harness, auxiliary (handlebar controls) harness, extra harness,
and knock sensor harness.
- The injector harness connects the main harness
to the injectors. It comes with injector connectors to match your
(customer specified) injectors. Available connectors are Factory Gen 1
Hayabusa, Gen 2 Hayabusa & GSXR1000, Bosch EV1, Bosch EV6. We are
constantly sourcing connectors, so if we don’t list your injectors
- The coil harness connects a bosch style igniter
to the factory stick ignition coils. It also has the coil power and
the igniter cylinder head ground.
- The input harness is a flying lead harness that
has a sensor power, sensor ground, digital input #1, digital input #2,
analog input #5, analog input #7, analog input #8. The analog inputs
are generally used for pressure sensors, distance sensors, temperature
sensors, etc. The digital inputs are generally used for on/off events
and speed sensors.
- The output harness is a flying lead harness
that has 12V positive, coil #5, coil #6, output #1, output #2, output
#5, output $8, output #11, output # 12. The outputs are generally used
for nitrous, boost controllers, shift lights, etc.
- The auxiliary (handlebar controls) harness is a
flying lead harness that has a 12V Positive, ground, analog input #1,
analog input #2, analog input #3, and output #3. The analog inputs are
generally used for 2 step launch control, shift button, nitrous arm
switch. The output is generally used for the shift light.
- The extra harness is a flying lead harness with 2 digital inputs and 6 outputs. These are usually not used.
- The knock sensor harness consists of two knock sensor connectors with flying leads to connect your knock sensors.