E-55

Can someone help explain the specifics of the installation of this device in a LS2 C6....thanks so much

Todd157k

iTrader: (5)

https://ls1tech.com/forums/removed-locked-thread-graveyard/649117-nitrous-accessory-basics.html

E-55

Thanks for reference...however, I need specifics of how to install/wire the switch...thanks

Todd157k

iTrader: (5)

Which ws do you have?

Todd157k

iTrader: (5)

This may be what you're looking for:

2005 Corvette LS2: Tach wire located at PCM (behind passenger side wheel well), blue connector (C1), pin #48, white wire. This wire also runs to the instrument cluster (pin#5/connector #2) and to the Heads Up Display module (pin#4).

2006 Corvette LS7: Tach wire located at PCM (behind passenger side wheel well), black connector (C1), pin #48, white wire.

**NOTE**

For LS1/LS6/LS2/LS7 engines, set shift light to "4 cylinder" mode for 2 pulse/rev (PCM tach out terminal is "2 pulse/rev)

SY732

I have an 06 C6:

Best place to get tach is on the passenger side coil packs off the main connector. It should be a green wire. The wire will be either solid green or green with a white tracer.

Mine was green with white dash setting 1 on Nitrous outlet WOT/WS

Its in the middle you can disconect it to make the connection.

TPS comes right off the side of the TB connection on pass side the green wire, I tapped into it a few inches back so the connection is under the fuel rail cover.

Have not tested that on yet, but the setup worked.

http://s167.photobucket.com/albums/u144/ko405/

http://s167.photobucket.com/albums/u144/ko405/n20/

SY732

https://ls1tech.com/forums/nitrous-oxide/687620-what-wire-use-tps-window-switch.html

SY732

Dup sorry

E-55

Can I run the white tach lead from a MSD window switch to the green tach wire described in above illustration? Where does the green wire originate under the passenger fuel rail? Is it one of the seven wires in the main connection you circled in green under the fuel rail? Thanks so much for you help and patience...

SY732

This is for the Tach Green wire in that main connection you can see I tapped into it with a green wire, Green with white tracer wire is behind the brown wire, it is the far left wire in the back row


This is the TPS wire solid Green, you can see I tapped into it with a blue wire

SY732

This is where you a=can tap into the TPS wire Green wire you can see I tapped into it with that blue wire

SY732

This is the TPS wire solid Green, you can see I tapped into it with a blue wire