Camaro ls3 speed sensor

[jordan 572]

I am trying to figure out where to splice into my vehicle speed sensor? I am trying to run a mph activated switch so obviously I need to splice into the speed sensor to activate/deactivate the switch. I have a 2010 v8 manual, and I can't find any info on this. Thank you for any help.

[The Stig]

What's the switch do?

[jordan 572]

Originally Posted by The Stig

What's the switch do?

Its pretty complicated, I have an lpe 2 step/timing retard box that is controlled off the clutch position so I got a clutch position sensor control box from lpe that is spliced into the clutch position sensor and activates once the clutch is fully disengaged to the floor. This works fine but when I am shifting between gears the timing box cuts timing and causes it to backfire between shifts, so now I need to put lpe's mph activated switch into the equation. I am going to set the mph activated switch to deactivate the 2 step once I hit say 20-30 mph so then when I shift between gears the system will be turned off. I only need the 2 step/timing retard to work from a launch. Hopefully you follow that.

[jordan 572]

Found it, looks like X1, Pin 71, Gray wire with black stripe