USB Datalogging Cable Instructions

Solder the white 4 pin header into spots 1-4 on your ECU in the spot labeled CN2. The cable is already pinned correctly and should plug onto the white 4 pin header once it is installed into your ECU.

This is how the wires are connected to your ECU. It is pinned correctly as is.

USB Datalogging Cable		ECU SIDE
USB		CN2 plug
Black = Ground	GND	PIN 1 (GND)
White = Receive	RX	PIN 2 (TX)
Empty	+5V	PIN 3 (+5v) Not used w/ USB
Red = Transmit	TX	PIN 4 (RX)
|		PIN 5 NOT USED

Download the USB drivers and install them. If you have certain versions of XP, the drivers may install automatically.

Download the USB drivers @ http://www.ftdichip.com/Drivers/VCP.htm

To uninstall any old FTDI Drivers, use the FTDI Clean Utility

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Last Updated 8/19/06