Transcript Programming and gauge data interface for K2

ECU programmer wiring
Hayabusa K2-K7 ECU Interfaces
• Two types
– Gauge data only
– Gauge data and programming interface
• Based on FTDI TTL232R 5.0V cable
which supports the special baud rate for
gauge data. Can be bought from
(www.ftdichip.com)
• For programming interface an additional 4
connector switch is required
Programming and gauge data interface for K2-K7 Hayabusa
by PetriK, rev 1, 4.5.2008
This interface is based on
using USB to RS232TTL
converter using one
ON-OFF-ON switch with 4
separate contacts.
Gauge data
Green black wire (pin 33)
ECU connector
Switch
RxD pin 30
TxD pin 29
FWE pin 48
MD1 pin 14
GND
BlackWhite wire (Pin 54)
Optional LED with
220Ohm resistor can
be connected between
these Red/Black pins to
indicate non
programming state
when laptop is
connected.
The TxD,RxD, FWE and
MD1 are connected to ECU
harness connector to empty
slots. The Gauge data and
GND must be connected to
wires that are already
connected to ECU.
TTL-232R-5.0V USB
Programming and gaugedata interface for K2-K7
USB connector to
computer for data stream
Monitoring or for
ecu programming.
Gauge data only interface for K2-K7 Hayabusa
by PetriK, 2008
Gauge data
Green black wire (pin 33)
GND
BlackWhite wire (Pin 54)
This interface is based on
using USB to RS232TTL
converter to monitor gauge
datastream.
ECU harness connector
gauge data wire is
connected to orange and
yellow wires of the USB
connector. The black wire
from USB connector is
connected to black/white
ECU harness wire.
TTL-232R-5.0V USB
Gaugedate only interface for 1999-2007 Hayabusas
USB connector to
computer for data stream
Monitoring or for
ecu programming.
Gauge data only interface for K2-K7 Hayabusa
by PetriK, 2008
Gaugedata only :
USB to RS232-TTL cable
Ready made interface:
Programming / gaugedata interface:
Innovate Plugin interface
ECU Editor/monitor interface
FDT Programming interface
USB to RS232-TTL cable
Switch with 4 contacts
4 harness pin wires (yoshi wires can be used)
2 wires for GND and Gauge Data
Shrinking tube
Pictures of interfaces and parts