first ever scooby

hi guys/girls.
just hoping someone could help me with a bit of trouble shooting. basically the far, bottom right cable was broken away from the ecu at some point and soldered back on. now for whatever reason, the ecu is in the glove box and when someone opens it, it either makes the engine rev high or cuts out completely, so there's obviously a loose connection. can anyone tell me what this wire is for? its green and white striped if that helps? my car is a MY98 jdm wrx. thanks in advance.

scoobyricht

iTrader: (4)

take another better picture and highlight the wire that you believe is dodgy.

Infected by sti

iTrader: (6)

It's in the glovebox

How's that come about!