TPS Nitrous Activation Switch - Which Factory Wire?

[BilletGarage]

I could test every wire on the factory TPS switch but I was wondering if anyone knew which wire to tap into for a Nitrous TPS switch? Basically the one that gives you the 0-5V spread. Thanks in advance!

[xtremexj]

There is supposed to be a seperate instruction sheet with the TPS on a ZEX kit to tell you which wire to use depending on vehicle.

[Logan21SV]

blue with black tracer

[BilletGarage]

Originally Posted by xtremexj

There is supposed to be a seperate instruction sheet with the TPS on a ZEX kit to tell you which wire to use depending on vehicle.

Unfortunately I am not using a ZEX TPS . . . Maybe I will check the instructions online at ZEX though. Thanks.

[BilletGarage]

Originally Posted by Logan21SV

blue with black tracer

Perfect! Thank you!

[BilletGarage]

Just so it is not confusing for anyone, On the 2003 and 2004 6.0L Trucks the TPS wire needed for the falling voltage signal near the throttle is Light Blue with a black tracer. On the 2005 - 2007 the wire is the Yellow with White Tracer. I forgot to clarify I had a 2005 when I posted this thread. Sorry . . .