Dynatek 2002-2005 Honda VTX1800 - Manual (Page 3)

Unplug the harness from the stock injectors.
Make sure to keep track of which connector
is for the front injector.
On the FIC harness, find the connector pair
that has the orange wires. Plug one side of it
into the stock harness for the front injector.
Plug the other side of this harness into the
stock injector. Repeat this step for the rear
cylinder and the other FIC injector harness.
The Throttle Position Sensor(TPS) is located
on the front side of the throttle bodies, behind
the airbox. Unplug this connector.
STEP
4
STEP
6
STEP
5
STEP 4
STEP 6
STEP 5
Installation
Part# DFCM-1 3