I'm new to swapping mazda and am having some difficulties with the wiring. I have everything in as far as i know. There is a blue plug next to the map sensor that I have no idea what it goes to and then I have no idea where the coolant sensor plugs are. Also can I use the bg fuse box under the hood with the gt harness? Any help would be greatly appreciated because I am in dire need of getting my car back, riding a scooter evert day is getting old... haha