Raptor shift lift install

[SSpeed]

I've perused the various tach signal threads. I'm trying to install a Raptor shift light and having a heck of a time. All the threads seem to point to a pink wire. The service manual seems to show the tach signal is the 3rd wire in (A20), which is light blue with a silver stripe.

 

http://i85.photobucket.com/albums/k62/dil222/meter1.png

 

http://i85.photobucket.com/albums/k62/dil222/meter2.png

 

The Raptor instructions seem to indicate I should use the 1/2 PPR setting for coil on plug, but that doesn't seem to work. Neither does the 4 cylinder setting.

 

http://i85.photobucket.com/albums/k62/dil222/meter3.png

 

It's the exact same light as this one on NASIOC, the LGT dash connectors are a bit different though.

 

http://forums.nasioc.com/forums/showthread.php?t=1145195

[SSpeed]

Just for reference, A20 (tach signal) is the red wire with silver marks on the larger connector on the back of the gauge cluster.

 

The Raptor shift light uses the 4 cylinder setting rather than the coil on plug setting, for some reason.