[2002vtecsir]

i have a different simulator it has red for positive brown for negative, and grey for second o2 sensor,
there is another unit, it has two blue wire and it connects to the bottom 2 wires on connect to 2 o2 sensor
the directions say to take sensor off and replace it with dummy bung on
prob is the unit has two lights one stays on and one is dim, and it goes on and off, light is still on though

it's a defcon racing simulator