atimm

I have a LS2 GTO 2005. I need to find the tach wire for my nitrous window switch. I was told that their are three connector plugs going into the PCM located on the drivers side and to take off the blue connector and look for the brown wire with the red stip. I found this wire and connected to it. I programmed the window switch per the directions but it will not engage the nitrous. I called the customer service people and they told me to wire into the negative side of one of the fuel injectors. If you have any insight please help.

Thanks...

1904gto

iTrader: (4)

tach wire i used the greenwire on the coilpack connector on passenger side
and WOT tb wire used purple wire at the connector
i have the nitrous outlet dual window switch