my friend had the older one since someone stole it my friend is upgrading to an safc 2 there is a new wire it purple its supposely called the knock sensor to my knowledge LS integras don't have knock sensor........so what do i do? i tried pluggin my friend new safc 2 into his old harness and the car simply won't start.......should i just retap everything and leave the knock wire alone(purple wire)


NEED HELP ASAP

thanks

 

yeah i would do that. or call apexi

 

i just got a SAFC2 and i looked in the instructions for the ecu pins, and it didnt include the non vtec b18a! just b16/ b18c/ b20