Thread: wb o2 stuck in program mode?

Tap it into the red power wire on your head unit. I highly doubt the remote wire has enough amperage to run a gauge, all it does is tell the amp to turn on not supply power.

Originally Posted by Joe

Tap it into the red power wire on your head unit. I highly doubt the remote wire has enough amperage to run a gauge, all it does is tell the amp to turn on not supply power.

X2 I run mine through the accessory power drop and the aeroforce to the red on the radio.