BOSCH WB-O2 SENSOR PLUG KIT

High quality sealed relay which is typically used for ECU, injectors, and coils when building your own harness. One relay required per item being wired. Electrical Connections:85 - Trigger - FT auxiliary output (activated when switched to ground)86 - Switched 12V30 - Battery 12V - Use fuse87 - Output for load - Normally open contact - 40A87A - ÿNormally closed contact