East Coast Supercharging ECS Alky C6 - Manual (Page 13)

4) MAP sensor
The MAP(manifold air pressure) sensor can be installed under the dash if an
aftermarket mechanical gauge is used. Enclosed is a brass “t” and compression
fittings so the plastic line going to the aftermarket gauge can be used. Simply cut
tubing, and place brass block in-line. Then attach small section of hose from brass
barb to nipple on MAP sensor. Enclosed for 5 volt power is a 5 volt regulator. Wire
the regulator RED to Red on 6 pin, Black to ground, green to PAC green input.
5) Under-hood wiring
The only wiring needed to be done under the hood is the pump, and the relay. Then
run wire into vehicle through firewall. Two options, one is through the grommet or
drilling a small hose through the fiberglass and using RTV sealant underneath the hood
latch grommet. If the install is using the MAF converter instead of a MAP, then the
green wire from converter will be also run.
Now maybe a good time to take a break, wash hands, the easy part begins.