East Coast Supercharging ECS Alky C6 - Manual (Page 21)

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PAC- Progressive Alcohol Controller
Introduction
The PAC is a versatile electronic motor controller using pulse width modulation technology. It
allows the user to custom tailor voltage output to the injection pump being used so that it
increases pressure with the increase in voltage output coming from the vehicle MAP sensor.
Recommended that vehicle have a 3 bar map sensor for better voltage control. Will support any
injection pump rated up to 15 amps.
Features
Added flexibility to the control of an injection pump to overcome boost pressure in intake tract,
ability to run higher pressures from an injection pump without inducing flooding or transitional
knock, input terminal for pressure reduction(brake input), ability to custom tailor installation,
ease of use, and flexibility. Built in fuse.
Unpacking
Included in the kit should be enough wiring and connectors to do a full install. This is a list of
what is included. Controller, 12 feet 16 gauge shielded cable, 12 feet ¼ inch loom, 4 red splices,
8 wire ties, 3 spade terminals, one LED, solder, and some heat shrink tubing.
Tools Required/Recommended
Connector crimper.. Klein, Blue point, etc. , soldering iron or gun with 60/40 solder, drill with
unibit drill bit, 12V test lite, heat gun, basic hand tools, and a digital voltmeter.
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Installation
These are general guidelines for component installation. The kit comprises of two individual
modules. They are the main controller, and the remote controller. A RED and a Black weather
pack connector is used to supply power to the main controller. The Red goes to a switched
ignition source capable of handling 15 amps. I use the IGN terminal on a GM fuse block. Or this
can be routed from a relay activated by the ignition switch. Black goes to chassis ground. The
connections to the injection pump are the Red/Black/White wires coming from the main
controller. Connections to these using the supplied spade connectors. Red wire to from the pump
to Red wire from main controller. Black wire from pump to Black wire from main controller.
There is a “drain/silver/bare” wire for the pressure sensing, this will be connected to the White
terminal. It is highly recommended that these connections be soldered to assure reliable
connections.
IMPORTANT NOTE: The “Black Pump Wire” on the main controller is not a ground.
Main controller wiring, green-violet-gray-orange-brown.