[rexTI808]

Im also curious as to how i can wire the 3bar map sensor to the v3? It says only 2.5 and 3.5bar. If i wired the two failsafe wires that require cutting the ebcs wire would i still be able to run a different map and turn meth off or would i need to just use the limp mode wire? I was also wondering the negative wire for injectors just needs to be connected to one right not all 4 thats outlined green in the pic?