Where do i cannect the air-to-fuel ratio gauge and boost gauge? (From autometer)

 

air fuel... u can splice the signal wire(purple one) into the o2 sensor.. then the red cable for power to a 12v fuse... black to any ground under tha dash... boost a little different.. for the boost gauge hopefully somebody that owns a turboII can tell u.. i believe its a vacuum line plugged in somewhere