Its for a impreza, and plugged it in for a week or so, and was working fine with my car, i was assured its mapped for a 95 wrx with same spec, went ok as it is, but there are other wires for snsspossiby?

im not sure what these wires are for. ive removed from the car till i fit a fmic, 440cc, injectors, walboro, and manual boost controller. When i test fitted it, the ecu worked ok with my car, but want to know what these other wires are for.

Anyone had onew, or good with electronics/ ecus know what they are or might be?

Here is the ecu, the loom clips inbetween the existing ecu and car loom, with one black ground connector (on left)

 

and the other end of the lom where it connects to the F ConS there are 5 wires that aren't connected to anything.

there is a green, a brown, and a yellow single wires, and two white connectors.

the green and brown come straight out the fcon, but one white connector goes down the loom way with the other yellow wire on it


both the white connectors have stickers with GCC and then some japanese writing on them

 

Think those wires are for a optional MAP sensor and manual gcc controler

 

ive seen the manual GCC controller, looks pretty good. if i got one would i want it before i get the remap for the remapper to set up?

and whats the MAP sensor for? will that allow me to raise boost above standard? -not that im necessarily going to