88 fuel ratio gauge help
lodownlv
04-05-2005, 05:26 AM
i have a 88 supra im trying to install a air fuel ratio gauge and i cant find the right wire to tap off of for signal my gauge dosnt lite up at all when i connect to the oxygen sensor wire at the ecu. anyone know what collor wire i need to hook up to to bring my gauge alive?
Automotive Network, Inc., Copyright ©2026